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<html lang="en">
<head>
<meta charset="UTF-8">
<title>表格</title>
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<body>
<table border="6" width="500px" bgcolor="#f2f2f2" cellspacing="0" cellpadding="5" align="center">
<caption>前端工程师平均工资</caption>
<tr bgcolor="#d8e4bc">
<th rowspan="2">城市</th>
<th colspan="2">2014</th>
<th rowspan="2">2015</th>
<th rowspan="2">2016</th>
</tr>
<tr bgcolor="#d8e4bc" >
<th>上半年</th>
<th>下半年</th>
</tr>
<tr align="center" valign="middle" >
<td bgcolor="b8cce4">北京</td>
<td>8000</td>
<td>9000</td>
<td>10000</td>
<td>12000</td>
</tr>
<tr align="center" valign="middle" >
<td bgcolor="b8cce4">上海</td>
<td>6000</td>
<td>7000</td>
<td>8000</td>
<td>10000</td>
</tr>
<tr align="center" valign="middle" >
<td bgcolor="b8cce4">合计</td>
<td>7000</td>
<td>8000</td>
<td>90000</td>
<td>11000</td>
</tr>
</table>
</body>
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