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:
1952 Mexican general election
Table title:
Chamber of Deputies
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 > Institutional Revolutionary Party </td><td colspan=1 rowspan=1 > 2,713,419 </td><td colspan=1 rowspan=1 > 74.3 </td><td class="highlighted"  colspan=1 rowspan=1 > 151 </td><td colspan=1 rowspan=1 > +9 </td></tr>
<tr> <td colspan=1 rowspan=1 > Federation of the Mexican People's Parties </td><td colspan=1 rowspan=1 > 579,745 </td><td colspan=1 rowspan=1 > 15.8 </td><td colspan=1 rowspan=1 > ¹ </td><td colspan=1 rowspan=1 > New </td></tr>
<tr> <td colspan=1 rowspan=1 > National Action Party </td><td colspan=1 rowspan=1 > 301,986 </td><td colspan=1 rowspan=1 > 8.3 </td><td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Popular Socialist Party </td><td colspan=1 rowspan=1 > 32,194 </td><td colspan=1 rowspan=1 > 0.9 </td><td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > +1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Mexican National Party </td><td colspan=1 rowspan=1 > 24,139 </td><td colspan=1 rowspan=1 > 0.7 </td><td colspan=1 rowspan=1 > ¹ </td><td colspan=1 rowspan=1 > New </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 3,651,483 </td><td colspan=1 rowspan=1 > 100 </td><td class="highlighted"  colspan=1 rowspan=1 > 161 </td><td colspan=1 rowspan=1 > +14 </td></tr>
<tr> <td colspan=5 rowspan=1 > Source: Nohlen </td></tr>
</table>
Question:
How many of the seats did the leading party win in the 1952 Mexican Chamber of Deputies election?
Answer:
In the 1952 Mexican Chamber of Deputies election, the Institutional Revolutionary Party won 151 of the 161 seats.