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:
Philippine Wrestling Revolution
Table title:
2015
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Location </th><th colspan=1 rowspan=1 > Main event </th></tr>
<tr> <td colspan=1 rowspan=1 > Vendetta </td><td colspan=1 rowspan=1 > February 21, 2015 </td><td colspan=1 rowspan=4 > Makati Square Arena </td><td colspan=1 rowspan=4 > Makati City </td><td colspan=1 rowspan=1 > Jake de Leon vs. Chris Panzer </td></tr>
<tr> <td colspan=1 rowspan=1 > Wrevolution X </td><td colspan=1 rowspan=1 > May 23, 2015 </td><td colspan=1 rowspan=1 > Jake de Leon vs. Bombay Suarez for the inaugural PWR Championship Jake de Leon (c) vs Bryan Leo (Bryan Leo cashes in his title opportunity as promised by Mr. </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > PWR Live </td><td class="highlighted"  colspan=1 rowspan=1 > August 15, 2015 </td><td colspan=1 rowspan=1 > Bryan Leo (c) vs Jake de Leon for the PWR Championship </td></tr>
<tr> <td colspan=1 rowspan=1 > Renaissance </td><td colspan=1 rowspan=1 > September 26, 2015 </td><td colspan=1 rowspan=1 > Bryan Leo (c) vs. Jake de Leon vs. The Apocalypse for the PWR Championship </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > PWR Live </td><td class="highlighted"  colspan=1 rowspan=1 > November 28, 2015 </td><td colspan=1 rowspan=2 > iAcademy Auditorium </td><td colspan=1 rowspan=2 > Makati City </td><td colspan=1 rowspan=1 > "The Social Media Sinister" Ken Warren (c) vs. Chris Panzer for the PHX Championship </td></tr>
<tr> <td colspan=1 rowspan=1 > Terminus </td><td colspan=1 rowspan=1 > December 19, 2015 </td><td colspan=1 rowspan=1 > Bryan Leo (c) vs. Ralph Imabayashi for the PWR Championship </td></tr>
</table>
Question:
How many total Philippine Wrestling Revolution shows were aired in August and November 2015?
Answer:
2 PWR shows have been aired on August and November 2015.