Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
2007 Cameroonian parliamentary election
Table title:
Partial re-run
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Party </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th><th colspan=1 rowspan=1 > Seats </th><th colspan=1 rowspan=1 > +/– </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Cameroon People's Democratic Movement </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 153 </td><td colspan=1 rowspan=1 > +4 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Social Democratic Front </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 16 </td><td colspan=1 rowspan=1 > –6 </td></tr>
<tr> <td colspan=1 rowspan=1 > National Union for Democracy and Progress </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > +5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Cameroon Democratic Union </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 4 </td><td colspan=1 rowspan=1 > –1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Progressive Movement </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td class="highlighted"  colspan=1 rowspan=1 > 180 </td><td colspan=1 rowspan=1 > 0 </td></tr>
<tr> <td colspan=5 rowspan=1 > Source: IPU </td></tr>
</table>
Question:
How many seats did the Cameroon People's Democratic Movement  have in order to attain victory at the 2007 Cameroonian parliamentary election?
Answer:
The result was a victory for the Cameroon People's Democratic Movement, which won 153 of the 180 seats in the 2007 Cameroonian parliamentary election, while the Social Democratic Front (SDF), won 16 seats.