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:
Stadion Miejski (Poznań)
Table title:
Euro 2012 matches
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Date </th><th colspan=1 rowspan=1 > Time (CEST) </th><th colspan=1 rowspan=1 > Team #1 </th><th colspan=1 rowspan=1 > Result </th><th colspan=1 rowspan=1 > Team #2 </th><th colspan=1 rowspan=1 > Round </th><th colspan=1 rowspan=1 > Attendance </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 10 June 2012 </td><td colspan=1 rowspan=1 > 20:45 </td><td class="highlighted"  colspan=1 rowspan=1 > Republic of Ireland </td><td colspan=1 rowspan=1 > 1–3 </td><td class="highlighted"  colspan=1 rowspan=1 > Croatia </td><td class="highlighted"  colspan=1 rowspan=1 > Group C </td><td colspan=1 rowspan=1 > 39,550 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 14 June 2012 </td><td colspan=1 rowspan=1 > 18:00 </td><td class="highlighted"  colspan=1 rowspan=1 > Italy </td><td colspan=1 rowspan=1 > 1–1 </td><td class="highlighted"  colspan=1 rowspan=1 > Croatia </td><td class="highlighted"  colspan=1 rowspan=1 > Group C </td><td colspan=1 rowspan=1 > 37,096 </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > 18 June 2012 </td><td colspan=1 rowspan=1 > 20:45 </td><td class="highlighted"  colspan=1 rowspan=1 > Italy </td><td colspan=1 rowspan=1 > 2–0 </td><td class="highlighted"  colspan=1 rowspan=1 > Republic of Ireland </td><td class="highlighted"  colspan=1 rowspan=1 > Group C </td><td colspan=1 rowspan=1 > 38,794 </td></tr>
</table>
Question:
How many Group C matches were played in Stadion Miejski during the Euro 2012?
Answer:
Three Group C matches were played in Stadion Miejski: Croatia v. Republic of Ireland on 10 June, Croatia v. Italy on 14 June, and Republic of Ireland v. Italy on 18 June.