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:
Mikael Nilsson (footballer, born 1978)
Table title:
International goals
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > # </th><th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Opponent </th><th colspan=1 rowspan=1 > Score </th><th colspan=1 rowspan=1 > Result </th><th colspan=1 rowspan=1 > Competition </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1. </td><td class="highlighted"  colspan=1 rowspan=1 > 20 November 2002 </td><td colspan=1 rowspan=1 > Na Stínadlech, Teplice </td><td class="highlighted"  colspan=1 rowspan=1 > Czech Republic </td><td colspan=1 rowspan=1 > 1–1 </td><td class="highlighted"  colspan=1 rowspan=1 > 3–3 </td><td colspan=1 rowspan=1 > Friendly </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2. </td><td class="highlighted"  colspan=1 rowspan=1 > 20 November 2002 </td><td colspan=1 rowspan=1 > Na Stínadlech, Teplice </td><td class="highlighted"  colspan=1 rowspan=1 > Czech Republic </td><td colspan=1 rowspan=1 > 1–2 </td><td class="highlighted"  colspan=1 rowspan=1 > 3–3 </td><td colspan=1 rowspan=1 > Friendly </td></tr>
<tr> <td colspan=1 rowspan=1 > 3. </td><td colspan=1 rowspan=1 > 10 September 2003 </td><td colspan=1 rowspan=1 > Silesian Stadium, Chorzów </td><td colspan=1 rowspan=1 > Poland </td><td colspan=1 rowspan=1 > 0–1 </td><td colspan=1 rowspan=1 > 0–2 </td><td colspan=1 rowspan=1 > UEFA Euro 2004 qualifying </td></tr>
</table>
Question:
When did Mikael Nilsson score his first international goal?
Answer:
Mikael Nilsson scored his first two international goals on November 20th, 2002 against the Cazech Republic in a 3-3 draw.