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:
1992 Italian general election in Veneto
Table title:
Provincial breakdown
Table:
<table id='hittask' contenteditable='False'>
<tr> <td colspan=1 rowspan=1 > Province </td><td colspan=1 rowspan=1 > DC </td><td colspan=1 rowspan=1 > LV </td><td colspan=1 rowspan=1 > Ven. </td><td colspan=1 rowspan=1 > PSI </td><td colspan=1 rowspan=1 > PDS </td></tr>
<tr> <td colspan=1 rowspan=1 > Verona </td><td colspan=1 rowspan=1 > 34.0 </td><td class="highlighted"  colspan=1 rowspan=1 > 20.6 </td><td colspan=1 rowspan=1 > 6.6 </td><td colspan=1 rowspan=1 > 11.1 </td><td colspan=1 rowspan=1 > 7.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Vicenza </td><td colspan=1 rowspan=1 > 34.3 </td><td class="highlighted"  colspan=1 rowspan=1 > 19.5 </td><td colspan=1 rowspan=1 > 12.3 </td><td colspan=1 rowspan=1 > 7.9 </td><td colspan=1 rowspan=1 > 5.6 </td></tr>
<tr> <td colspan=1 rowspan=1 > Padua </td><td colspan=1 rowspan=1 > 34.5 </td><td colspan=1 rowspan=1 > 14.8 </td><td colspan=1 rowspan=1 > 8.1 </td><td colspan=1 rowspan=1 > 9.3 </td><td colspan=1 rowspan=1 > 10.5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Treviso </td><td colspan=1 rowspan=1 > 32.9 </td><td class="highlighted"  colspan=1 rowspan=1 > 21.5 </td><td colspan=1 rowspan=1 > 7.8 </td><td colspan=1 rowspan=1 > 9.7 </td><td colspan=1 rowspan=1 > 7.5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Belluno </td><td colspan=1 rowspan=1 > 27.4 </td><td colspan=1 rowspan=1 > 27.8 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > 14.3 </td><td colspan=1 rowspan=1 > 8.0 </td></tr>
<tr> <td colspan=1 rowspan=1 > Venice </td><td colspan=1 rowspan=1 > 23.8 </td><td colspan=1 rowspan=1 > 13.4 </td><td colspan=1 rowspan=1 > 6.6 </td><td colspan=1 rowspan=1 > 13.0 </td><td colspan=1 rowspan=1 > 16.2 </td></tr>
<tr> <td colspan=1 rowspan=1 > Rovigo </td><td colspan=1 rowspan=1 > 29.5 </td><td colspan=1 rowspan=1 > 8.5 </td><td colspan=1 rowspan=1 > 6.1 </td><td colspan=1 rowspan=1 > 14.1 </td><td colspan=1 rowspan=1 > 18.1 </td></tr>
<tr> <td colspan=1 rowspan=1 > Veneto </td><td colspan=1 rowspan=1 > 31.5 </td><td colspan=1 rowspan=1 > 17.8 </td><td colspan=1 rowspan=1 > 7.7 </td><td colspan=1 rowspan=1 > 10.6 </td><td colspan=1 rowspan=1 > 9.9 </td></tr>
</table>
Question:
How much did the LV gain in Treviso, Verona, and Vicenza in the 1992 Italian general election in Veneto?
Answer:
LV gained 21.5% in the province of Treviso, 20.6% in Verona and 19.5% in Vicenza.