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:
Antoinette Nana Djimou
Table title:
International competitions
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Competition </th><th colspan=1 rowspan=1 > Venue </th><th colspan=1 rowspan=1 > Position </th><th colspan=1 rowspan=1 > Event </th><th colspan=1 rowspan=1 > Notes </th></tr>
<tr> <th colspan=6 rowspan=1 > Representing France </th></tr>
<tr> <td colspan=1 rowspan=1 > 2004 </td><td colspan=1 rowspan=1 > World Junior Championships </td><td colspan=1 rowspan=1 > Grosseto, Italy </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 5649 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > European U23 Championships </td><td colspan=1 rowspan=1 > Erfurt, Germany </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 5792 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2006 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 21st </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 5765 pts </td></tr>
<tr> <td colspan=1 rowspan=3 > 2007 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Birmingham, United Kingdom </td><td colspan=1 rowspan=1 > 11th </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4355 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > European U23 Championships </td><td colspan=1 rowspan=1 > Debrecen, Hungary </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 5970 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Osaka, Japan </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=1 > 2008 </td><td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Beijing, PR China </td><td colspan=1 rowspan=1 > 17th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6055 pts </td></tr>
<tr> <td colspan=1 rowspan=2 > 2009 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Turin, Italy </td><td colspan=1 rowspan=1 > 3rd </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4618 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Berlin, Germany </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6323 pts </td></tr>
<tr> <td colspan=1 rowspan=2 > 2010 </td><td colspan=1 rowspan=1 > World Indoor Championships </td><td colspan=1 rowspan=1 > Doha, Qatar </td><td colspan=1 rowspan=1 > 4th </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4618 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Barcelona, Spain </td><td colspan=1 rowspan=1 > — </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > DNF </td></tr>
<tr> <td colspan=1 rowspan=2 > 2011 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Paris, France </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4723 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Daegu, South Korea </td><td colspan=1 rowspan=1 > 7th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6309 pts </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=2 > 2012 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Helsinki, Finland </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6544 pts </td></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > Olympic Games </td><td class="highlighted"  colspan=1 rowspan=1 > London, United Kingdom </td><td class="highlighted"  colspan=1 rowspan=1 > 4th </td><td class="highlighted"  colspan=1 rowspan=1 > Heptathlon </td><td class="highlighted"  colspan=1 rowspan=1 > 6576 pts </td></tr>
<tr> <td colspan=1 rowspan=2 > 2013 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Gothenburg, Sweden </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4666 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > Moscow, Russia </td><td colspan=1 rowspan=1 > 8th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6326 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2014 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Zürich, Switzerland </td><td colspan=1 rowspan=1 > 1st </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6551 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2015 </td><td colspan=1 rowspan=1 > European Indoor Championships </td><td colspan=1 rowspan=1 > Prague, Czech Republic </td><td colspan=1 rowspan=1 > 5th </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 4591 pts </td></tr>
<tr> <td colspan=1 rowspan=2 > 2016 </td><td colspan=1 rowspan=1 > European Championships </td><td colspan=1 rowspan=1 > Amsterdam, The Netherlands </td><td colspan=1 rowspan=1 > 2nd </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6458 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > Olympic Games </td><td colspan=1 rowspan=1 > Rio de Janeiro, Brazil </td><td colspan=1 rowspan=1 > 11th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6383 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2017 </td><td colspan=1 rowspan=1 > World Championships </td><td colspan=1 rowspan=1 > London, United Kingdom </td><td colspan=1 rowspan=1 > 16th </td><td colspan=1 rowspan=1 > Heptathlon </td><td colspan=1 rowspan=1 > 6064 pts </td></tr>
<tr> <td colspan=1 rowspan=1 > 2018 </td><td colspan=1 rowspan=1 > World Indoor Championships </td><td colspan=1 rowspan=1 > Birmingham, United Kingdom </td><td colspan=1 rowspan=1 > 12th </td><td colspan=1 rowspan=1 > Pentathlon </td><td colspan=1 rowspan=1 > 3705 pts </td></tr>
</table>
Question:
How did Nana Djimou do at the 2012 Olympics?
Answer:
Nana Djimou finished 4th at the 2012 Olympics Heptathlon in London, with a personal best of 6576 points.