<table border="1">
<tr>
<td align="center"><b>Data Heading1</b></td>
<td align="center"><b>Data Heading2</b></td>
</tr>
<tr>
<td>Data 1</td>
<td>Data 2</td>
</tr>
<tr>
<td>Data 1a</td>
<td>Data 1b</td>
</tr>
</table>