Current ranking
19
4.4863 points
Apr 28th, 2013
Peak ranking
4
6.788 points
Aug 28th, 2011
Weeks in top ten
Total Weeks: 36
Jun 5th, 2011 - Jun 12th, 2011
Jul 17th, 2011 - Mar 4th, 2012
Jun 10th, 2012 - Jun 10th, 2012
World ranking over time
Year end world ranking
| Year | Ranking | Points |
|---|---|---|
| 2008 | 143 | 1.121 |
| 2009 | 53 | 2.218 |
| 2010 | 14 | 4.522 |
| 2011 | 7 | 5.273 |
| 2012 | 23 | 4.359 |