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:
Weinsberg
Table title:
Neighbouring municipalities
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Part </th><th colspan=1 rowspan=1 > Incorporation </th><th colspan=1 rowspan=1 > Inhabitants </th><th colspan=1 rowspan=1 > Surface </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Weinsberg </td><td colspan=1 rowspan=1 > – </td><td colspan=1 rowspan=1 > 9040 </td><td class="highlighted"  colspan=1 rowspan=1 > 13.95 km2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Gellmersbach </td><td colspan=1 rowspan=1 > January 1, 1975 </td><td colspan=1 rowspan=1 > 921 </td><td class="highlighted"  colspan=1 rowspan=1 > 3.36 km2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Grantschen </td><td colspan=1 rowspan=1 > January 1, 1973 </td><td colspan=1 rowspan=1 > 819 </td><td class="highlighted"  colspan=1 rowspan=1 > 2.10 km2 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Wimmental </td><td colspan=1 rowspan=1 > January 1, 1975 </td><td colspan=1 rowspan=1 > 610 </td><td class="highlighted"  colspan=1 rowspan=1 > 2.79 km2 </td></tr>
</table>
Question:
What is the total size of the Weinsberg and how is it split up?
Answer:
The Weinsberg covers about 13.95 km² of which 3.36 km² is Gellmersbach, 2.10 km² is Grantschen and 2.79 km² is Wimmental.