Well, create the table headers for each of the 11 columns, then for each row, you'll have 11 columns. With the columns that have multiple rows, just use a table insdie the cell:
<table>
<tr>
<th><input type="checkbox" /></th>
<th>B</th>
<th>H</th>
<th>L</th>
<th>M</th>
<th>T</th>
<th>W</th>
<th>T</th>
<th>F</th>
<th>S</th>
<th>S</th>
</tr>
<!-- Loop starts here... -->
<tr>
<td><input type="checkbox" /></td>
<td><strong>1)L</strong><br />C</td>
<td><strong>5</strong></td>
<td><strong>5</strong></td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
<td>
<table>
<tr>
<td><strong>5</strong></td>
<td> </td>
<td><strong>5</strong></td>
</tr>
<tr>
<td colspan="3">C</td>
</tr>
</table>
</td>
</tr>
<!-- Loop ends here ... -->
</table>
Hope that helps....