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:
Brad Lackey
Table title:
Motocross Grand Prix Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Class </th><th colspan=1 rowspan=1 > Team </th><th colspan=1 rowspan=1 > Rank </th></tr>
<tr> <th colspan=1 rowspan=1 > 1973 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Kawasaki </td><td colspan=1 rowspan=1 > 13th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1974 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Husqvarna </td><td colspan=1 rowspan=1 > 10th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1975 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Husqvarna </td><td colspan=1 rowspan=1 > 6th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1976 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Husqvarna </td><td colspan=1 rowspan=1 > 5th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1977 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Honda </td><td colspan=1 rowspan=1 > 4th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1978 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Honda </td><td colspan=1 rowspan=1 > 2nd </td></tr>
<tr> <th colspan=1 rowspan=1 > 1979 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Kawasaki </td><td colspan=1 rowspan=1 > 4th </td></tr>
<tr> <th colspan=1 rowspan=1 > 1980 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Kawasaki </td><td colspan=1 rowspan=1 > 2nd </td></tr>
<tr> <th colspan=1 rowspan=1 > 1981 </th><td colspan=1 rowspan=1 > 500cc </td><td colspan=1 rowspan=1 > Suzuki </td><td colspan=1 rowspan=1 > 6th </td></tr>
<tr> <th class="highlighted"  colspan=1 rowspan=1 > 1982 </th><td class="highlighted"  colspan=1 rowspan=1 > 500cc </td><td class="highlighted"  colspan=1 rowspan=1 > Suzuki </td><td class="highlighted"  colspan=1 rowspan=1 > 1st </td></tr>
</table>
Question:
When did Lackey win the 500cc class for Suzuki?
Answer:
In 1982 Motocross Grand Prix, Lackey won the 500cc class for Suzuki.