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:
1929 German referendum
Table title:
Results
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Choice </th><th colspan=1 rowspan=1 > Votes </th><th colspan=1 rowspan=1 > % </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > For </td><td colspan=1 rowspan=1 > 5,838,890 </td><td class="highlighted"  colspan=1 rowspan=1 > 94.5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Against </td><td colspan=1 rowspan=1 > 338,195 </td><td colspan=1 rowspan=1 > 5.5 </td></tr>
<tr> <td colspan=1 rowspan=1 > Invalid/blank votes </td><td colspan=1 rowspan=1 > 131,493 </td><td colspan=1 rowspan=1 > – </td></tr>
<tr> <td colspan=1 rowspan=1 > Total </td><td colspan=1 rowspan=1 > 6,308,578 </td><td colspan=1 rowspan=1 > 100 </td></tr>
<tr> <td colspan=1 rowspan=1 > Registered voters/turnout </td><td colspan=1 rowspan=1 > 42,323,473 </td><td class="highlighted"  colspan=1 rowspan=1 > 14.9 </td></tr>
<tr> <td colspan=3 rowspan=1 > Source: Nohlen & Stöver </td></tr>
</table>
Question:
What was the approval rate of the 1929 German Referendum and what was the voter turnout?
Answer:
The 1929 German referendum was approved by 94.5% of the vote and voter turnout was 14.9%.