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:
Tanec snov
Table title:
TV ratings
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=3 > Episode </th><th colspan=1 rowspan=3 > Original airing </th><th colspan=1 rowspan=3 > Time slot (CET) </th><th colspan=7 rowspan=1 > Viewership </th></tr>
<tr> <th colspan=3 rowspan=1 > 12–54 Share </th><th colspan=3 rowspan=1 > 12+ Share </th><th colspan=1 rowspan=2 > Ref </th></tr>
<tr> <th colspan=1 rowspan=1 > Ranking </th><th colspan=1 rowspan=1 > Ratings </th><th colspan=1 rowspan=1 > Viewers </th><th colspan=1 rowspan=1 > Ranking </th><th colspan=1 rowspan=1 > Ratings </th><th colspan=1 rowspan=1 > Viewers </th></tr>
<tr> <td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > March 8, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 22.0% </td><td colspan=1 rowspan=1 > 232,000 </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 27.1% </td><td colspan=1 rowspan=1 > 496,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > March 15, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 24.3% </td><td class="highlighted"  colspan=1 rowspan=1 > 262,000 </td><td colspan=1 rowspan=1 > No. 1 </td><td colspan=1 rowspan=1 > 28.5% </td><td colspan=1 rowspan=1 > 526,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > March 22, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 22.8% </td><td colspan=1 rowspan=1 > 245,000 </td><td colspan=1 rowspan=1 > No. 1 </td><td colspan=1 rowspan=1 > 27.1% </td><td colspan=1 rowspan=1 > 502,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > March 29, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 23.1% </td><td colspan=1 rowspan=1 > 256,000 </td><td colspan=1 rowspan=1 > No. 1 </td><td colspan=1 rowspan=1 > 29.9% </td><td colspan=1 rowspan=1 > 572,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > April 5, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 19.3% </td><td colspan=1 rowspan=1 > 233,000 </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 24.3% </td><td colspan=1 rowspan=1 > 488,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 6th </td><td colspan=1 rowspan=1 > April 12, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 23.6% </td><td class="highlighted"  colspan=1 rowspan=1 > 241,000 </td><td colspan=1 rowspan=1 > No. 1 </td><td colspan=1 rowspan=1 > 30.5% </td><td colspan=1 rowspan=1 > 543,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > April 19, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=1 rowspan=1 > No. 2 </td><td colspan=1 rowspan=1 > 24.3% </td><td colspan=1 rowspan=1 > 263,000 </td><td colspan=1 rowspan=1 > No. 1 </td><td colspan=1 rowspan=1 > 31.4% </td><td colspan=1 rowspan=1 > 586,000 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > April 26, 2015 </td><td colspan=1 rowspan=1 > Sunday 08:30 pm </td><td colspan=7 rowspan=1 > To be announced </td></tr>
</table>
Question:
How much viewership did the second and sixth sequels of Tanec Snov?
Answer:
The second and sixth sequel of Tanec snov received an overall viewership of 262,000 and 241,000.