our">2008</a></th>
<th><a href="//en.wikipedia.org/wiki/2009_ATP_World_Tour" title="2009 ATP World Tour">2009</a></th>
<th><a href="//en.wikipedia.org/wiki/2010_ATP_World_Tour" title="2010 ATP World Tour">2010</a></th>
<th><a href="//en.wikipedia.org/wiki/2011_ATP_World_Tour" title="2011 ATP World Tour">2011</a></th>
<th><a href="//en.wikipedia.org/wiki/2012_ATP_World_Tour" title="2012 ATP World Tour">2012</a></th>
<th><a href="//en.wikipedia.org/wiki/2013_ATP_World_Tour" title="2013 ATP World Tour">2013</a