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:
Television in Germany
Table title:
Channels
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Channel </th><th colspan=1 rowspan=1 > Owner </th><th colspan=1 rowspan=1 > Share of total viewing (%) in 2018 </th><th colspan=1 rowspan=1 > Share of total viewing (%) in 2011 </th><th colspan=1 rowspan=1 > Comparison 2018/2011 </th></tr>
<tr> <td colspan=1 rowspan=1 > 1 </td><td class="highlighted"  colspan=1 rowspan=1 > ZDF </td><td colspan=1 rowspan=1 > ZDF </td><td class="highlighted"  colspan=1 rowspan=1 > 13.9 </td><td colspan=1 rowspan=1 > 12.1 </td><td colspan=1 rowspan=1 > (1.8) </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 </td><td class="highlighted"  colspan=1 rowspan=1 > Das Erste </td><td colspan=1 rowspan=1 > ARD </td><td class="highlighted"  colspan=1 rowspan=1 > 11.5 </td><td colspan=1 rowspan=1 > 12.4 </td><td colspan=1 rowspan=1 > (0.9) </td></tr>
<tr> <td colspan=1 rowspan=1 > 3 </td><td class="highlighted"  colspan=1 rowspan=1 > RTL </td><td colspan=1 rowspan=1 > RTL Group </td><td class="highlighted"  colspan=1 rowspan=1 > 8.3 </td><td colspan=1 rowspan=1 > 14.1 </td><td colspan=1 rowspan=1 > (5.8) </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td class="highlighted"  colspan=1 rowspan=1 > SAT.1 </td><td colspan=1 rowspan=1 > ProSiebenSat.1 Media </td><td class="highlighted"  colspan=1 rowspan=1 > 6.2 </td><td colspan=1 rowspan=1 > 10.1 </td><td colspan=1 rowspan=1 > (3.9) </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > VOX </td><td colspan=1 rowspan=1 > RTL Group </td><td colspan=1 rowspan=1 > 4.8 </td><td colspan=1 rowspan=1 > 5.6 </td><td colspan=1 rowspan=1 > (0.8) </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td colspan=1 rowspan=1 > ProSieben </td><td colspan=1 rowspan=1 > ProSiebenSat.1 Media </td><td colspan=1 rowspan=1 > 4.4 </td><td colspan=1 rowspan=1 > 6.2 </td><td colspan=1 rowspan=1 > (1.8) </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 </td><td colspan=1 rowspan=1 > kabel eins </td><td colspan=1 rowspan=1 > ProSiebenSat.1 Media </td><td colspan=1 rowspan=1 > 3.5 </td><td colspan=1 rowspan=1 > 4.1 </td><td colspan=1 rowspan=1 > (0.6) </td></tr>
<tr> <td colspan=1 rowspan=1 > 8 </td><td colspan=1 rowspan=1 > ZDFneo </td><td colspan=1 rowspan=1 > ZDF </td><td colspan=1 rowspan=1 > 3.2 </td><td colspan=1 rowspan=1 > 0.4 </td><td colspan=1 rowspan=1 > (2.8) </td></tr>
<tr> <td colspan=1 rowspan=1 > 9 </td><td colspan=1 rowspan=1 > RTL II </td><td colspan=1 rowspan=1 > RTL Group </td><td colspan=1 rowspan=1 > 3.0 </td><td colspan=1 rowspan=1 > 3.6 </td><td colspan=1 rowspan=1 > (0.6) </td></tr>
</table>
Question:
Which were the 4 leading channels in Germany for 2018, and what were their respective market shares?
Answer:
Total TV viewing market share of Germany's market leaders in 2018 were ZDF with 13.9% and Das Erste with 11.5% and the two channels RTL with 8.3% and SAT.1 with 6.2%.