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:
Nagui Asaad
Table title:
Shot Put Medals
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Tournament </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Result </th><th colspan=1 rowspan=1 > Event </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1971 </td><td class="highlighted"  colspan=1 rowspan=1 > Mediterranean Games </td><td class="highlighted"  colspan=1 rowspan=1 > İzmir, Turkey </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1973 </td><td class="highlighted"  colspan=1 rowspan=1 > All-Africa Games </td><td class="highlighted"  colspan=1 rowspan=1 > Lagos, Nigeria </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1978 </td><td class="highlighted"  colspan=1 rowspan=1 > All-Africa Games </td><td class="highlighted"  colspan=1 rowspan=1 > Algiers, Algeria </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td colspan=1 rowspan=2 > 1979 </td><td class="highlighted"  colspan=1 rowspan=1 > African Championship </td><td colspan=1 rowspan=1 > Dakar, Senegal </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td colspan=1 rowspan=1 > Mediterranean Games </td><td colspan=1 rowspan=1 > Split, Yugoslavia </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td colspan=1 rowspan=1 > 1980 </td><td colspan=1 rowspan=1 > Olympic Boycott Games </td><td colspan=1 rowspan=1 > Philadelphia, United States </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Shot Put </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1982 </td><td class="highlighted"  colspan=1 rowspan=1 > African Championship </td><td colspan=1 rowspan=1 > Cairo, Egypt </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td><td class="highlighted"  colspan=1 rowspan=1 > Shot Put </td></tr>
</table>
Question:
What are the times Nagui Asad won the gold medal in shot put championships?
Answer:
Nagui Asaad was the gold medallist in shot put at the 1971 Mediterranean Games inİzmir (Turkey), twice a gold medallist in shot put at the All Africa Games in 1973 (Nigeria) and 1978 (Algeria), and twice a gold medallist in shot put at the African Championships, with the last medal being in 1982.