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杰克工作室 发表于 2024-1-24 11:25

SQLite 优化笔记[转]

<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">最近在折腾一个几十 G 的 SQLite 数据库，里边有十来个表，大都有数千万条数据，结果是一个 SELECT COUNT(*) 都一个小时没动静&hellip;&hellip;于是翻了些资料优化了一下，以下是流水账：</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-size:x-large">1</span>、将数据库从 HDD 转移到 SSD 。由于 SSD 的 IOPS 是 HDD 的数十倍，某些查询可以有十倍以上的提升。不过 SSD 空间实在有限，如果能把索引独立存放就好了&hellip;&hellip;</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><strong>从 HDD 到 SSD ，SELECT COUNT(*) 所花的时间：</strong></span></span></span><br />
<span style="font-size:24px"><span style="color:#000000"><span style="font-family:宋体">~&nbsp;<span style="color:red">5000</span>&nbsp;s &nbsp; &rArr; &nbsp;&nbsp;<span style="color:red">546</span>&nbsp;s</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-size:x-large">2</span>、VACUUM 。这个命令用于删除那些留给插入更新的多余空间，据说还能清理磁盘碎片，可以提升两倍左右的检索速度，不过相当花时间占空间。SQLite 要先在临时文件夹建立和数据库相当大小的文件，再在数据库文件夹建立和数据库相当大小的 journal 文件。也就是说数据库所在驱动器和临时文件夹都要保证足够的空间。可以设置系统 TMP 或者用 PRAGMA temp_store_directory 改变临时文件夹得位置，也可以用 PRAGMA journal_size_limit 设置 journal 文件的上限。<a href="http://www.sqlite.org/faq.html#q12" target="_blank">官网上说 VACUUM 的速度是 2M/S</a>&nbsp;，我试了下就算在 HDD 上至少也有 4M/S ，SSD 上可以达到 10M/S 以上，这个时间也和数据库的整齐程度有关，不过对于大数据库而言还是很慢就是了。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><strong>VACUUM 前后，SELECT COUNT(*) 所花的时间：</strong></span></span></span><br />
<span style="font-size:24px"><span style="color:#000000"><span style="font-family:宋体"><span style="color:red">546</span>&nbsp;s &nbsp; &rArr; &nbsp;&nbsp;<span style="color:red">205</span>&nbsp;s</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-size:x-large">3</span>、设置 page_size 。这个情况似乎比较复杂，对于小表而言不同的 page_size 几乎没有什么区别，但是大表可以有五倍的差距。默认的编译参数下 SQLite 的 page_size 取值可以是 512 、1024 、2048 、4096 、8192 、16384 和 32768 ，默认是 1024 ，这和 Linux 的 cluster size 一致，而 NTFS 是 4K ，有人说设置为 4K 可以提高性能，不过我试了下 4K 差不多是最差（大部分情况下 2K 更差），倒是 8K 开始有大提升，16K 和 32K 差的不是很远。一般而言 page_size 越大速度越快，系统负担越重，不过也有很多其它因素的影响，比如不同的 page_size 下数据库文件的大小有差别，大 page_size 不利于内存缓存某些数据以备重复查询等。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><strong>page_size 从 1024 改为 32768 ，SELECT COUNT(*) 所花的时间：</strong></span></span></span><br />
<span style="font-size:24px"><span style="color:#000000"><span style="font-family:宋体"><span style="color:red">205</span>&nbsp;s &nbsp; &rArr; &nbsp;&nbsp;<span style="color:red">45</span>&nbsp;s</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-size:x-large">4</span>、<a href="http://www.mail-archive.com/sqlite-users@sqlite.org/msg27860.html" target="_blank">cache_size 按理说也是有影响的</a>，不过我尝试了不同的 cache_size 几乎没有区别，是内存不够的原因？</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-size:x-large">5</span>、对于一般的数据库，主键比索引要快，但是 SQLite 似乎是个例外，因为主键似乎是和数据存在一起的，读取时会浪费很多时间在无用的数据上，尤其当表中存在巨大的 TEXT 数据时非常明显；而索引是单独存放的，反而比主键要快，如果表中一行数据的容量很大，那么甚至可能有一百倍的差距。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><strong>主键 vs 索引，SELECT COUNT(*) 所花的时间：</strong></span></span></span><br />
<span style="font-size:24px"><span style="color:#000000"><span style="font-family:宋体"><span style="color:red">45</span>&nbsp;s &nbsp; &rArr; &nbsp;&nbsp;<span style="color:red">1</span>&nbsp;s</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">下面这个程序比较了不同因素的影响。其中建立三个表，并存入数量相同的数据。表 a 和表 b 的结构是完全相同的，只不过表 a 插入的是短字符串，而表 b 插入的是大段文字；表 c 和表 b 插入的数据是完全相同的，只不过表 b 有主键，而 c 只有索引&mdash;&mdash;猜猜哪个更快？</span></span></span>
<div style="text-align:start">
<table style="max-width:600px; overflow-wrap:break-word; table-layout:fixed; white-space:normal; word-break:break-all">
        <tbody>
                <tr>
                        <td style="border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000">
                        <pre>
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体"><span style="font-family:monospace"><span style="color:#808080"><em>#import sqlite3</em></span>
<span style="color:#ff7700"><strong>from</strong></span> pysqlite2 <span style="color:#ff7700"><strong>import</strong></span> dbapi2 <span style="color:#ff7700"><strong>as</strong></span> sqlite3
<span style="color:#ff7700"><strong>from</strong></span> <span style="color:#dc143c">time</span> <span style="color:#ff7700"><strong>import</strong></span> <span style="color:#dc143c">time</span>
<span style="color:#ff7700"><strong>import</strong></span> <span style="color:#dc143c">sys</span>
&nbsp;
<span style="color:#ff7700"><strong>def</strong></span> db_init<span style="color:black">(</span>conn<span style="color:black">)</span>:
&nbsp;
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;CREATE TABLE a (id INTEGER PRIMARY KEY, value TEXT)&#39;</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;CREATE TABLE b (id INTEGER PRIMARY KEY, value TEXT)&#39;</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;CREATE TABLE c (id INTEGER, value TEXT)&#39;</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;CREATE INDEX c_id ON c (id)&#39;</span><span style="color:black">)</span>
    conn.<span style="color:black">commit</span><span style="color:black">(</span><span style="color:black">)</span>
&nbsp;
<span style="color:#ff7700"><strong>def</strong></span> db_insert<span style="color:black">(</span>conn<span style="color:black">)</span>:
&nbsp;
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;Benchmark of &quot;INSERT INTO&quot;:&#39;</span>,
&nbsp;
    small_text = <span style="color:#483d8b">&#39;a text&#39;</span>
    large_text = <span style="color:#483d8b">&#39;a very very very very long text &#39;</span> <span style="color:#66cc66">*</span> <span style="color:#ff4500">100</span>
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>for</strong></span> i <span style="color:#ff7700"><strong>in</strong></span> <span style="color:#008000">xrange</span><span style="color:black">(</span><span style="color:#ff4500">1000000</span><span style="color:black">)</span>: conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;INSERT INTO a VALUES (?, ?)&#39;</span>, <span style="color:black">(</span>i, small_text<span style="color:black">)</span><span style="color:black">)</span>
    conn.<span style="color:black">commit</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;a = %.2fs;&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>for</strong></span> i <span style="color:#ff7700"><strong>in</strong></span> <span style="color:#008000">xrange</span><span style="color:black">(</span><span style="color:#ff4500">1000000</span><span style="color:black">)</span>: conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;INSERT INTO b VALUES (?, ?)&#39;</span>, <span style="color:black">(</span>i, large_text<span style="color:black">)</span><span style="color:black">)</span>
    conn.<span style="color:black">commit</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;b = %.2fs;&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>for</strong></span> i <span style="color:#ff7700"><strong>in</strong></span> <span style="color:#008000">xrange</span><span style="color:black">(</span><span style="color:#ff4500">1000000</span><span style="color:black">)</span>: conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;INSERT INTO c VALUES (?, ?)&#39;</span>, <span style="color:black">(</span>i, large_text<span style="color:black">)</span><span style="color:black">)</span>
    conn.<span style="color:black">commit</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;c = %.2fs.&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>
&nbsp;
<span style="color:#ff7700"><strong>def</strong></span> db_count<span style="color:black">(</span>conn<span style="color:black">)</span>:
&nbsp;
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;Benchmark of &quot;SELECT COUNT(*)&quot;:&#39;</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;SELECT COUNT(*) FROM a&#39;</span><span style="color:black">)</span>.<span style="color:black">fetchall</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;a = %.2fs;&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;SELECT COUNT(*) FROM b&#39;</span><span style="color:black">)</span>.<span style="color:black">fetchall</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;b = %.2fs;&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;SELECT COUNT(*) FROM c&#39;</span><span style="color:black">)</span>.<span style="color:black">fetchall</span><span style="color:black">(</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;c = %.2fs.&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>
&nbsp;
<span style="color:#ff7700"><strong>def</strong></span> db_vacuum<span style="color:black">(</span>conn<span style="color:black">)</span>:
&nbsp;
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;Benchmark of &quot;VACUUM&quot;:&#39;</span>,
&nbsp;
    prev_time = <span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;VACUUM&#39;</span><span style="color:black">)</span>
    <span style="color:#ff7700"><strong>print</strong></span> <span style="color:#483d8b">&#39;%.2fs.&#39;</span> <span style="color:#66cc66">%</span> <span style="color:black">(</span><span style="color:#dc143c">time</span><span style="color:black">(</span><span style="color:black">)</span> - prev_time<span style="color:black">)</span>
&nbsp;
<span style="color:#ff7700"><strong>if</strong></span> __name__ == <span style="color:#483d8b">&#39;__main__&#39;</span>:
&nbsp;
    conn = sqlite3.<span style="color:black">connect</span><span style="color:black">(</span><span style="color:#483d8b">&#39;test.db&#39;</span><span style="color:black">)</span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;PRAGMA page_size = %s&#39;</span> <span style="color:#66cc66">%</span> <span style="color:#dc143c">sys</span>.<span style="color:black">argv</span><span style="color:black">[</span><span style="color:#ff4500">1</span><span style="color:black">]</span><span style="color:black">)</span> <span style="color:#808080"><em># 1024, 2048, 4096, 8192, 16384, 32768</em></span>
    conn.<span style="color:black">execute</span><span style="color:black">(</span><span style="color:#483d8b">&#39;PRAGMA synchronous = %s&#39;</span> <span style="color:#66cc66">%</span> <span style="color:#dc143c">sys</span>.<span style="color:black">argv</span><span style="color:black">[</span><span style="color:#ff4500">2</span><span style="color:black">]</span><span style="color:black">)</span> <span style="color:#808080"><em># FULL, OFF</em></span>
&nbsp;
    db_init<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_insert<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_vacuum<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
    db_count<span style="color:black">(</span>conn<span style="color:black">)</span>
&nbsp;
    conn.<span style="color:black">close</span><span style="color:black">(</span><span style="color:black">)</span></span></span></span></span></pre>
                        </td>
                </tr>
        </tbody>
</table>
</div>
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">这里还顺便测试了 INSERT INTO 和 VACUUM 的时间，不过没有 SELECT COUNT(*) 那么波澜起伏就是了。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">db_count 算三次是考察缓存对查询的影响，一般第一次查询非常慢，后面就很快了，第二次和第三次的时间通常差不多，下面只显示前两次的。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">运行环境：<br />
CPU ：Intel i7 860<br />
RAM ：8G<br />
HDD ：WD15EARS （西数绿盘我自重&hellip;&hellip;）<br />
SSD ：Intel X25M 80G<br />
OS ：Windows 7 x64<br />
Python ： 2.6.5 final amd64<br />
Pysqlite ：2.6.0<br />
SQLite ：3.6.23.1</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">完整结果如下，未注明的单位都是秒，越暗的格子越快：</span></span></span>

<table border="1" class="sqlite_benchmark_table" style="border:2px solid #000000; color:#ffffff; font-family:Arial; font-size:12px; font-style:normal; font-variant-ligatures:normal; font-weight:400; max-width:600px; overflow-wrap:break-word; table-layout:fixed; text-align:center; text-decoration-color:initial; text-decoration-style:initial; text-decoration-thickness:initial; white-space:normal; word-break:break-all">
        <tbody>
                <tr>
                        <td colspan="4" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>page size (bytes)</strong></span></span></span></td>
                        <td colspan="2" style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1024</span></span></span></td>
                        <td colspan="2" style="background-color:#5d5d5d; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">2048</span></span></span></td>
                        <td colspan="2" style="background-color:#3d3d3d; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">4096</span></span></span></td>
                        <td colspan="2" style="background-color:#222222; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">8192</span></span></span></td>
                        <td colspan="2" style="background-color:#0e0e0e; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">16384</span></span></span></td>
                        <td colspan="2" style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">32768</span></span></span></td>
                </tr>
                <tr>
                        <td colspan="4" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>file size (bytes)</strong></span></span></span></td>
                        <td colspan="2" style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6,518,057,984</span></span></span></td>
                        <td colspan="2" style="background-color:#cc9900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">8,241,479,680</span></span></span></td>
                        <td colspan="2" style="background-color:#cb9800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">8,241,385,472</span></span></span></td>
                        <td colspan="2" style="background-color:#cb9800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">8,231,018,496</span></span></span></td>
                        <td colspan="2" style="background-color:#463400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6,586,433,536</span></span></span></td>
                        <td colspan="2" style="background-color:#453400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6,584,467,456</span></span></span></td>
                </tr>
                <tr>
                        <td colspan="4" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>synchronous</strong></span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                        <td style="background-color:#808080; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">FULL</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">OFF</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="16" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>HDD</strong></span></span></span></td>
                        <td colspan="2" rowspan="3" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>INSERT<br />
                        INTO</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a</strong></span></span></span></td>
                        <td style="background-color:#0a0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6.12</span></span></span></td>
                        <td style="background-color:#040000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.65</span></span></span></td>
                        <td style="background-color:#0a0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6.12</span></span></span></td>
                        <td style="background-color:#030000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.58</span></span></span></td>
                        <td style="background-color:#080000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6.00</span></span></span></td>
                        <td style="background-color:#020000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.52</span></span></span></td>
                        <td style="background-color:#070000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.87</span></span></span></td>
                        <td style="background-color:#010000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.44</span></span></span></td>
                        <td style="background-color:#050000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.75</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.40</span></span></span></td>
                        <td style="background-color:#050000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.75</span></span></span></td>
                        <td style="background-color:#010000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.46</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b</strong></span></span></span></td>
                        <td style="background-color:#b60000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">48.25</span></span></span></td>
                        <td style="background-color:#a80000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">41.17</span></span></span></td>
                        <td style="background-color:#c40000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">57.02</span></span></span></td>
                        <td style="background-color:#ae0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">44.04</span></span></span></td>
                        <td style="background-color:#cc0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">62.04</span></span></span></td>
                        <td style="background-color:#ab0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">42.46</span></span></span></td>
                        <td style="background-color:#c10000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">55.00</span></span></span></td>
                        <td style="background-color:#a80000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">41.23</span></span></span></td>
                        <td style="background-color:#b10000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.53</span></span></span></td>
                        <td style="background-color:#8e0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">30.62</span></span></span></td>
                        <td style="background-color:#b10000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.74</span></span></span></td>
                        <td style="background-color:#900000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">31.13</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c</strong></span></span></span></td>
                        <td style="background-color:#b50000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">48.15</span></span></span></td>
                        <td style="background-color:#a50000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">39.72</span></span></span></td>
                        <td style="background-color:#c30000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">56.36</span></span></span></td>
                        <td style="background-color:#ae0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">44.20</span></span></span></td>
                        <td style="background-color:#c30000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">56.54</span></span></span></td>
                        <td style="background-color:#b30000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.77</span></span></span></td>
                        <td style="background-color:#c20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">55.66</span></span></span></td>
                        <td style="background-color:#b10000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.71</span></span></span></td>
                        <td style="background-color:#af0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">44.79</span></span></span></td>
                        <td style="background-color:#9e0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">36.63</span></span></span></td>
                        <td style="background-color:#b30000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.76</span></span></span></td>
                        <td style="background-color:#9e0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">36.72</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="12" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>SELECT<br />
                        COUNT<br />
                        (*)</strong></span></span></span></td>
                        <td rowspan="6" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>before<br />
                        VACUUM</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a1</strong></span></span></span></td>
                        <td style="background-color:#003700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.23</span></span></span></td>
                        <td style="background-color:#003500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#003600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#003300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#004800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.55</span></span></span></td>
                        <td style="background-color:#004500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.48</span></span></span></td>
                        <td style="background-color:#003900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.26</span></span></span></td>
                        <td style="background-color:#003500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#003500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#003100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.17</span></span></span></td>
                        <td style="background-color:#003400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#003300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b1</strong></span></span></span></td>
                        <td style="background-color:#00aa00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">71.14</span></span></span></td>
                        <td style="background-color:#00b000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">96.80</span></span></span></td>
                        <td style="background-color:#00b600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">126.71</span></span></span></td>
                        <td style="background-color:#00b900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">150.36</span></span></span></td>
                        <td style="background-color:#00b800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">139.94</span></span></span></td>
                        <td style="background-color:#00bb00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">161.63</span></span></span></td>
                        <td style="background-color:#00a300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">51.64</span></span></span></td>
                        <td style="background-color:#00aa00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">71.43</span></span></span></td>
                        <td style="background-color:#009e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">39.61</span></span></span></td>
                        <td style="background-color:#00a600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">59.25</span></span></span></td>
                        <td style="background-color:#009f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">40.71</span></span></span></td>
                        <td style="background-color:#00a700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">61.68</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c1</strong></span></span></span></td>
                        <td style="background-color:#008800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">13.30</span></span></span></td>
                        <td style="background-color:#008a00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">15.01</span></span></span></td>
                        <td style="background-color:#009c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">36.66</span></span></span></td>
                        <td style="background-color:#009c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">35.39</span></span></span></td>
                        <td style="background-color:#008800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">13.73</span></span></span></td>
                        <td style="background-color:#008b00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">15.34</span></span></span></td>
                        <td style="background-color:#007d00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">7.94</span></span></span></td>
                        <td style="background-color:#007c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">7.59</span></span></span></td>
                        <td style="background-color:#006c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">3.43</span></span></span></td>
                        <td style="background-color:#006c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">3.30</span></span></span></td>
                        <td style="background-color:#005800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1.24</span></span></span></td>
                        <td style="background-color:#005300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.97</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a2</strong></span></span></span></td>
                        <td style="background-color:#001900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.04</span></span></span></td>
                        <td style="background-color:#001500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#003700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.23</span></span></span></td>
                        <td style="background-color:#003000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.16</span></span></span></td>
                        <td style="background-color:#004800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.55</span></span></span></td>
                        <td style="background-color:#004800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.55</span></span></span></td>
                        <td style="background-color:#003e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.34</span></span></span></td>
                        <td style="background-color:#003f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.35</span></span></span></td>
                        <td style="background-color:#003400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#003100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.17</span></span></span></td>
                        <td style="background-color:#003600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#003100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.17</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b2</strong></span></span></span></td>
                        <td style="background-color:#004300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.44</span></span></span></td>
                        <td style="background-color:#004300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.44</span></span></span></td>
                        <td style="background-color:#00b600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">127.56</span></span></span></td>
                        <td style="background-color:#00b600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">129.53</span></span></span></td>
                        <td style="background-color:#00b800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">140.05</span></span></span></td>
                        <td style="background-color:#00b800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">139.97</span></span></span></td>
                        <td style="background-color:#00ad00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">81.47</span></span></span></td>
                        <td style="background-color:#00ad00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">83.51</span></span></span></td>
                        <td style="background-color:#00a100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.77</span></span></span></td>
                        <td style="background-color:#00a100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.33</span></span></span></td>
                        <td style="background-color:#009e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">40.60</span></span></span></td>
                        <td style="background-color:#009e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">40.31</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c2</strong></span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.05</span></span></span></td>
                        <td style="background-color:#009c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">36.48</span></span></span></td>
                        <td style="background-color:#009c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">36.49</span></span></span></td>
                        <td style="background-color:#008900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">13.81</span></span></span></td>
                        <td style="background-color:#008b00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">15.69</span></span></span></td>
                        <td style="background-color:#007800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6.16</span></span></span></td>
                        <td style="background-color:#007800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">6.04</span></span></span></td>
                        <td style="background-color:#006a00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">2.99</span></span></span></td>
                        <td style="background-color:#006b00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">3.13</span></span></span></td>
                        <td style="background-color:#005100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.89</span></span></span></td>
                        <td style="background-color:#004c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.67</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="6" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>after<br />
                        VACUUM</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a1</strong></span></span></span></td>
                        <td style="background-color:#001e3c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.23</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001c38; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#00274e; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.55</span></span></span></td>
                        <td style="background-color:#00264c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.50</span></span></span></td>
                        <td style="background-color:#002143; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.33</span></span></span></td>
                        <td style="background-color:#002143; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.32</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001d3b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b1</strong></span></span></span></td>
                        <td style="background-color:#005cb9; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">71.36</span></span></span></td>
                        <td style="background-color:#005ebc; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">80.18</span></span></span></td>
                        <td style="background-color:#0063c6; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">127.12</span></span></span></td>
                        <td style="background-color:#0063c7; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">130.90</span></span></span></td>
                        <td style="background-color:#0064c8; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">139.91</span></span></span></td>
                        <td style="background-color:#0064c8; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">140.16</span></span></span></td>
                        <td style="background-color:#005ebc; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">82.01</span></span></span></td>
                        <td style="background-color:#005ebd; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">85.37</span></span></span></td>
                        <td style="background-color:#0057af; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.35</span></span></span></td>
                        <td style="background-color:#0058b1; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">48.86</span></span></span></td>
                        <td style="background-color:#0056ad; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">40.66</span></span></span></td>
                        <td style="background-color:#0057ae; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">41.78</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c1</strong></span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001b36; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.17</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#00254b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.48</span></span></span></td>
                        <td style="background-color:#00254a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.45</span></span></span></td>
                        <td style="background-color:#002143; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.33</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001b37; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.18</span></span></span></td>
                        <td style="background-color:#000811; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.02</span></span></span></td>
                        <td style="background-color:#001b37; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.18</span></span></span></td>
                        <td style="background-color:#00050a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.01</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a2</strong></span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001b37; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.18</span></span></span></td>
                        <td style="background-color:#00274e; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.54</span></span></span></td>
                        <td style="background-color:#00274e; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.55</span></span></span></td>
                        <td style="background-color:#002040; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.28</span></span></span></td>
                        <td style="background-color:#002040; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.28</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#001d3b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001c38; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b2</strong></span></span></span></td>
                        <td style="background-color:#002449; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.44</span></span></span></td>
                        <td style="background-color:#002449; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.44</span></span></span></td>
                        <td style="background-color:#0063c6; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">128.20</span></span></span></td>
                        <td style="background-color:#0063c7; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">130.51</span></span></span></td>
                        <td style="background-color:#0064c8; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">140.32</span></span></span></td>
                        <td style="background-color:#0064c8; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">139.92</span></span></span></td>
                        <td style="background-color:#005ebc; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">81.33</span></span></span></td>
                        <td style="background-color:#005ebd; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">82.61</span></span></span></td>
                        <td style="background-color:#0057af; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.28</span></span></span></td>
                        <td style="background-color:#0057af; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.02</span></span></span></td>
                        <td style="background-color:#0056ad; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">40.88</span></span></span></td>
                        <td style="background-color:#0056ad; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">39.88</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c2</strong></span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#001c38; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#00254b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.48</span></span></span></td>
                        <td style="background-color:#00254a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.45</span></span></span></td>
                        <td style="background-color:#002142; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.31</span></span></span></td>
                        <td style="background-color:#002142; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.31</span></span></span></td>
                        <td style="background-color:#001b37; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.18</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#001b36; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.17</span></span></span></td>
                        <td style="background-color:#001b37; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.18</span></span></span></td>
                </tr>
                <tr>
                        <td colspan="3" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>VACUUM</strong></span></span></span></td>
                        <td style="background-color:#b200b2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1413.67</span></span></span></td>
                        <td style="background-color:#980098; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1079.27</span></span></span></td>
                        <td style="background-color:#bb00bb; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1549.42</span></span></span></td>
                        <td style="background-color:#a900a9; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1280.28</span></span></span></td>
                        <td style="background-color:#ae00ae; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1354.26</span></span></span></td>
                        <td style="background-color:#a200a2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">1193.45</span></span></span></td>
                        <td style="background-color:#8b008b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">948.60</span></span></span></td>
                        <td style="background-color:#830083; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">876.00</span></span></span></td>
                        <td style="background-color:#780078; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">792.43</span></span></span></td>
                        <td style="background-color:#630063; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">654.82</span></span></span></td>
                        <td style="background-color:#680068; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">682.16</span></span></span></td>
                        <td style="background-color:#620062; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">648.19</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="16" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>SSD</strong></span></span></span></td>
                        <td colspan="2" rowspan="3" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>INSERT<br />
                        INTO</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a</strong></span></span></span></td>
                        <td style="background-color:#060000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.80</span></span></span></td>
                        <td style="background-color:#040000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.64</span></span></span></td>
                        <td style="background-color:#050000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.72</span></span></span></td>
                        <td style="background-color:#020000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.55</span></span></span></td>
                        <td style="background-color:#040000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.67</span></span></span></td>
                        <td style="background-color:#020000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.50</span></span></span></td>
                        <td style="background-color:#030000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.61</span></span></span></td>
                        <td style="background-color:#010000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.44</span></span></span></td>
                        <td style="background-color:#010000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.48</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.34</span></span></span></td>
                        <td style="background-color:#020000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.50</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">5.40</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b</strong></span></span></span></td>
                        <td style="background-color:#b20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.05</span></span></span></td>
                        <td style="background-color:#970000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">33.73</span></span></span></td>
                        <td style="background-color:#c40000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">56.61</span></span></span></td>
                        <td style="background-color:#ad0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">43.68</span></span></span></td>
                        <td style="background-color:#c50000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">57.33</span></span></span></td>
                        <td style="background-color:#b00000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.03</span></span></span></td>
                        <td style="background-color:#c20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">55.73</span></span></span></td>
                        <td style="background-color:#aa0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">42.34</span></span></span></td>
                        <td style="background-color:#b00000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">45.33</span></span></span></td>
                        <td style="background-color:#980000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">34.08</span></span></span></td>
                        <td style="background-color:#b30000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.67</span></span></span></td>
                        <td style="background-color:#970000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">33.79</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c</strong></span></span></span></td>
                        <td style="background-color:#b20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.19</span></span></span></td>
                        <td style="background-color:#9c0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">35.76</span></span></span></td>
                        <td style="background-color:#c20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">55.46</span></span></span></td>
                        <td style="background-color:#b20000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">46.39</span></span></span></td>
                        <td style="background-color:#bd0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">52.51</span></span></span></td>
                        <td style="background-color:#af0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">44.86</span></span></span></td>
                        <td style="background-color:#ba0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">51.04</span></span></span></td>
                        <td style="background-color:#ad0000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">43.74</span></span></span></td>
                        <td style="background-color:#a90000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">41.89</span></span></span></td>
                        <td style="background-color:#940000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">32.56</span></span></span></td>
                        <td style="background-color:#a80000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">41.31</span></span></span></td>
                        <td style="background-color:#950000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">32.99</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="12" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>SELECT<br />
                        COUNT<br />
                        (*)</strong></span></span></span></td>
                        <td rowspan="6" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>before<br />
                        VACUUM</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a1</strong></span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#003600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#003500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b1</strong></span></span></span></td>
                        <td style="background-color:#008e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">17.82</span></span></span></td>
                        <td style="background-color:#009700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">28.53</span></span></span></td>
                        <td style="background-color:#00a300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">50.74</span></span></span></td>
                        <td style="background-color:#00a700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">62.63</span></span></span></td>
                        <td style="background-color:#00a600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.28</span></span></span></td>
                        <td style="background-color:#00aa00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">72.55</span></span></span></td>
                        <td style="background-color:#008e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">17.93</span></span></span></td>
                        <td style="background-color:#009800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">29.57</span></span></span></td>
                        <td style="background-color:#008900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">14.41</span></span></span></td>
                        <td style="background-color:#009500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">25.82</span></span></span></td>
                        <td style="background-color:#008900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">14.01</span></span></span></td>
                        <td style="background-color:#009400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">24.77</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c1</strong></span></span></span></td>
                        <td style="background-color:#005000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.84</span></span></span></td>
                        <td style="background-color:#005100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.87</span></span></span></td>
                        <td style="background-color:#005300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.99</span></span></span></td>
                        <td style="background-color:#005300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.96</span></span></span></td>
                        <td style="background-color:#004600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.50</span></span></span></td>
                        <td style="background-color:#004600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.50</span></span></span></td>
                        <td style="background-color:#004000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.37</span></span></span></td>
                        <td style="background-color:#004600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.50</span></span></span></td>
                        <td style="background-color:#002900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.11</span></span></span></td>
                        <td style="background-color:#003c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.30</span></span></span></td>
                        <td style="background-color:#001c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.05</span></span></span></td>
                        <td style="background-color:#001c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.05</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a2</strong></span></span></span></td>
                        <td style="background-color:#001900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.04</span></span></span></td>
                        <td style="background-color:#001500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#002100; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#003600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#003500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#002c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#002c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#002800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#002800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#002400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                        <td style="background-color:#002400; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b2</strong></span></span></span></td>
                        <td style="background-color:#004500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.49</span></span></span></td>
                        <td style="background-color:#004500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.49</span></span></span></td>
                        <td style="background-color:#00a300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">50.75</span></span></span></td>
                        <td style="background-color:#00a300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">50.70</span></span></span></td>
                        <td style="background-color:#00a600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.18</span></span></span></td>
                        <td style="background-color:#00a700; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.75</span></span></span></td>
                        <td style="background-color:#009d00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">38.38</span></span></span></td>
                        <td style="background-color:#009e00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">39.44</span></span></span></td>
                        <td style="background-color:#009300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">22.63</span></span></span></td>
                        <td style="background-color:#009300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">23.53</span></span></span></td>
                        <td style="background-color:#008f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">18.55</span></span></span></td>
                        <td style="background-color:#009000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">20.09</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c2</strong></span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001f00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#005300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.99</span></span></span></td>
                        <td style="background-color:#005300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.98</span></span></span></td>
                        <td style="background-color:#003300; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#004600; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.50</span></span></span></td>
                        <td style="background-color:#003b00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.28</span></span></span></td>
                        <td style="background-color:#003a00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.27</span></span></span></td>
                        <td style="background-color:#002800; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#002c00; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#001900; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.04</span></span></span></td>
                        <td style="background-color:#001500; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                </tr>
                <tr>
                        <td rowspan="6" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>after<br />
                        VACUUM</strong></span></span></span></td>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a1</strong></span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001d3b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.22</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001932; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.14</span></span></span></td>
                        <td style="background-color:#001830; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#00152b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#00152b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#001429; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.09</span></span></span></td>
                        <td style="background-color:#001327; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b1</strong></span></span></span></td>
                        <td style="background-color:#004d9a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">17.48</span></span></span></td>
                        <td style="background-color:#004e9c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">18.96</span></span></span></td>
                        <td style="background-color:#0059b2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">50.61</span></span></span></td>
                        <td style="background-color:#0059b2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">51.12</span></span></span></td>
                        <td style="background-color:#005bb6; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.18</span></span></span></td>
                        <td style="background-color:#005bb7; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">62.64</span></span></span></td>
                        <td style="background-color:#0056ac; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">39.35</span></span></span></td>
                        <td style="background-color:#0057ae; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">42.17</span></span></span></td>
                        <td style="background-color:#0050a1; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">23.88</span></span></span></td>
                        <td style="background-color:#0052a4; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">26.85</span></span></span></td>
                        <td style="background-color:#004d9b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">18.49</span></span></span></td>
                        <td style="background-color:#0050a0; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">22.16</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c1</strong></span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001122; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001c38; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#000811; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.02</span></span></span></td>
                        <td style="background-color:#00172f; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.12</span></span></span></td>
                        <td style="background-color:#00050a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.01</span></span></span></td>
                        <td style="background-color:#001429; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.09</span></span></span></td>
                        <td style="background-color:#00050a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.01</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.00</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>a2</strong></span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001225; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.07</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001d3a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.21</span></span></span></td>
                        <td style="background-color:#001830; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#001830; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.13</span></span></span></td>
                        <td style="background-color:#00152b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#00152b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.10</span></span></span></td>
                        <td style="background-color:#001327; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                        <td style="background-color:#001327; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>b2</strong></span></span></span></td>
                        <td style="background-color:#00264c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.49</span></span></span></td>
                        <td style="background-color:#00264c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.49</span></span></span></td>
                        <td style="background-color:#0059b2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">50.64</span></span></span></td>
                        <td style="background-color:#0059b2; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">51.12</span></span></span></td>
                        <td style="background-color:#005bb6; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.28</span></span></span></td>
                        <td style="background-color:#005bb6; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">60.53</span></span></span></td>
                        <td style="background-color:#0056ac; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">38.43</span></span></span></td>
                        <td style="background-color:#0056ac; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">38.50</span></span></span></td>
                        <td style="background-color:#0050a0; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">22.64</span></span></span></td>
                        <td style="background-color:#0050a0; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">22.82</span></span></span></td>
                        <td style="background-color:#004e9d; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">20.21</span></span></span></td>
                        <td style="background-color:#004e9c; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">18.87</span></span></span></td>
                </tr>
                <tr>
                        <td style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>c2</strong></span></span></span></td>
                        <td style="background-color:#000d1b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.04</span></span></span></td>
                        <td style="background-color:#000b17; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.03</span></span></span></td>
                        <td style="background-color:#001122; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001122; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.06</span></span></span></td>
                        <td style="background-color:#001c39; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.20</span></span></span></td>
                        <td style="background-color:#001c38; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.19</span></span></span></td>
                        <td style="background-color:#00172f; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.12</span></span></span></td>
                        <td style="background-color:#00172f; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.12</span></span></span></td>
                        <td style="background-color:#001429; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.09</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.00</span></span></span></td>
                        <td style="background-color:#001327; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.08</span></span></span></td>
                        <td style="background-color:#00050a; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">0.01</span></span></span></td>
                </tr>
                <tr>
                        <td colspan="3" style="background-color:#666666; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:center"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff"><strong>VACUUM</strong></span></span></span></td>
                        <td style="background-color:#570057; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">594.84</span></span></span></td>
                        <td style="background-color:#5b005b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">610.94</span></span></span></td>
                        <td style="background-color:#6d006d; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">714.03</span></span></span></td>
                        <td style="background-color:#6d006d; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">716.23</span></span></span></td>
                        <td style="background-color:#490049; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">530.24</span></span></span></td>
                        <td style="background-color:#5b005b; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">610.41</span></span></span></td>
                        <td style="background-color:#2f002f; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">436.40</span></span></span></td>
                        <td style="background-color:#300030; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">439.43</span></span></span></td>
                        <td style="background-color:#000000; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">330.01</span></span></span></td>
                        <td style="background-color:#070007; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">344.00</span></span></span></td>
                        <td style="background-color:#040004; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">337.77</span></span></span></td>
                        <td style="background-color:#050005; border-bottom:1px solid #000000; border-left:1px solid #000000; border-right:1px solid #000000; border-top:1px solid #000000; text-align:right"><span style="font-size:12px"><span style="font-family:Arial"><span style="color:#ffffff">338.67</span></span></span></td>
                </tr>
        </tbody>
</table>
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">跑完了之后发现这个程序并不好，比如：插入的数据过于整齐，VACUUM 对性能几乎没有影响，而文件大小倒是大起大落；程序运行中间由于没有停顿，上一步操作的写入没完成就开始了下一步，由于 SQLite 的写入是异步的，这可能会影响计时。不过<del>由于我不想再跑一遍了，</del>姑且就以这个结果来说明吧。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">首先 c 表很有意思，插入的效率和 b 表相当，但检索的效率有时甚至比 a 表还要快，这个与其说是数据库的改进方向还不如说是 SQLite 的 bug 。另外注意程序中没有用自带的 sqlite3 模块而是用了重新编译的 pysqlite2 ，这是因为 Python 2.6.5 final win32 amd64 的 sqlite3 是 2.5.9 版本，这个版本上 c 表在各种情况下都比 b 表慢。而 3.6.4 版本中引入了独特的 INDEXED BY 语句，我本想试试指定一个独立存放的索引能不能提升性能，结果 SQLite 已经优化了索引的选择。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">即便是在这个 6G 的数据库中，page_size = 1024 性能也相当理想，也是唯一能缓存数据以备第二次检索的。将 page_size 设为 32768 对检索的改进都微乎其微（插入和 VACUUM 倒是不小）。至于 2048 和 4096 会导致文件大小增加了五分之一，速度也就狠狠地慢下来了。看来一般情况下 page_size 使用默认设置对于数据库性能和系统占用都是比较理想的，如果是数 G 以上的数据库倒是可以提高 page_size 。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">在检索和 VACUUM 时 SSD 的速度大约是 HDD 的三倍，而 INSERT 几乎没有区别。由于 SSD 有写入寿命的限制，对于这种不怎么更新的数据库，似乎插入完成后再存到 SSD 比较好。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">关掉 synchronous 对于插入也有三倍左右的提升，<a href="http://www.pubbs.net/200909/sqlite/115463-re-sqlite-sqlite-database-on-a-certain-high-performance-quotssdquot.html" target="_blank">网上有人说 SSD 上 nosync 插入有 150 倍的速度提升</a>，可是我没碰到。另外检索和 VACUUM 反而下降了是怎么回事？想不通&hellip;&hellip;话说回来<a href="http://www.sqlite.org/cvstrac/wiki?p=SpeedComparison" target="_blank">官网的测试也有不少 nosync 反而更快的结果</a>。</span></span></span><br />
<span style="font-size:14px"><span style="color:#000000"><span style="font-family:宋体">总之 SQLite 的参数要根据实际情况来选择，而实际情况很复杂，可能还是要多测试&mdash;&mdash;得到这样一个说了等于没说的结论。<br />
<br />
原文地址：http://blog.ieph.net/archives/316</span></span></span><br />
&nbsp;

查看完整版本: SQLite 优化笔记[转]