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:
Congress for Democracy and Progress
Table title:
National Assembly elections
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Election date </th><th colspan=1 rowspan=1 > Number of votes </th><th colspan=1 rowspan=1 > Percentage of votes </th><th colspan=1 rowspan=1 > Number of seats </th><th colspan=1 rowspan=1 > +/– </th></tr>
<tr> <td colspan=1 rowspan=1 > 1997 </td><td colspan=1 rowspan=1 > 1,449,082 </td><td colspan=1 rowspan=1 > 68.6% </td><td colspan=1 rowspan=1 > 101 / 111 </td><td colspan=1 rowspan=1 > 8 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2002 </td><td colspan=1 rowspan=1 > 862,119 </td><td class="highlighted"  colspan=1 rowspan=1 > 49.52% </td><td class="highlighted"  colspan=1 rowspan=1 > 57 / 111 </td><td colspan=1 rowspan=1 > 44 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2007 </td><td colspan=1 rowspan=1 > 1,373,078 </td><td colspan=1 rowspan=1 > 58.85% </td><td colspan=1 rowspan=1 > 73 / 111 </td><td colspan=1 rowspan=1 > 16 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2012 </td><td colspan=1 rowspan=1 > 1,467,749 </td><td colspan=1 rowspan=1 > 48.66% </td><td colspan=1 rowspan=1 > 70 / 128 </td><td colspan=1 rowspan=1 > 3 </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > 417,058 </td><td colspan=1 rowspan=1 > 13.20% </td><td colspan=1 rowspan=1 > 18 / 127 </td><td colspan=1 rowspan=1 > 52 </td></tr>
</table>
Question:
In which year did the Congress for Democracy and Progress win 49.5% of the votes and 57 out of 111 seats?
Answer:
In the parliamentary election held in 2002, the Congress for Democracy and Progress party won 49.5% of the vote and 57 out of 111 seats.