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:
Sharks (Currie Cup)
Table title:
Currie Cup
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Season </th><th colspan=1 rowspan=1 > Winners </th><th colspan=1 rowspan=1 > Score </th><th colspan=1 rowspan=1 > Runner-up </th><th colspan=1 rowspan=1 > Venue </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 1990 </td><td class="highlighted"  colspan=1 rowspan=1 > Natal </td><td colspan=1 rowspan=1 > 18–12 </td><td class="highlighted"  colspan=1 rowspan=1 > Northern Transvaal </td><td colspan=1 rowspan=1 > Loftus Versfeld, Pretoria </td></tr>
<tr> <td colspan=1 rowspan=1 > 1992 </td><td colspan=1 rowspan=1 > Natal </td><td colspan=1 rowspan=1 > 14–13 </td><td colspan=1 rowspan=1 > Transvaal </td><td colspan=1 rowspan=1 > Ellis Park Stadium, Johannesburg </td></tr>
<tr> <td colspan=1 rowspan=1 > 1995 </td><td colspan=1 rowspan=1 > Sharks </td><td colspan=1 rowspan=1 > 25–17 </td><td colspan=1 rowspan=1 > Western Province </td><td colspan=1 rowspan=1 > Kings Park Stadium, Durban </td></tr>
<tr> <td colspan=1 rowspan=1 > 1996 </td><td colspan=1 rowspan=1 > Sharks </td><td colspan=1 rowspan=1 > 33–15 </td><td colspan=1 rowspan=1 > Golden Lions </td><td colspan=1 rowspan=1 > Ellis Park Stadium, Johannesburg </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Sharks </td><td colspan=1 rowspan=1 > 14–9 </td><td colspan=1 rowspan=1 > Blue Bulls </td><td colspan=1 rowspan=1 > ABSA Stadium, Durban </td></tr>
<tr> <td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Sharks </td><td colspan=1 rowspan=1 > 30–10 </td><td colspan=1 rowspan=1 > Western Province </td><td colspan=1 rowspan=1 > ABSA Stadium, Durban </td></tr>
<tr> <td colspan=1 rowspan=1 > 2013 </td><td colspan=1 rowspan=1 > Sharks </td><td colspan=1 rowspan=1 > 33–19 </td><td colspan=1 rowspan=1 > Western Province </td><td colspan=1 rowspan=1 > Newlands Stadium, Cape Town </td></tr>
</table>
Question:
What was the result of the 1990 Currie Cup final?
Answer:
In the 1990 Currie Cup final, Natal defeated Northern Transvaal 18-12.