Current ranking
25
3.7187 points
Apr 28th, 2013
Peak ranking
7
6.174 points
Sep 11th, 2011
Weeks in top ten
Total Weeks: 39
Jun 19th, 2011 - Mar 18th, 2012
World ranking over time
Year end world ranking
| Year | Ranking | Points |
|---|---|---|
| 2007 | 175 | 0.962 |
| 2008 | 224 | 0.797 |
| 2009 | 140 | 1.165 |
| 2010 | 38 | 3.037 |
| 2011 | 8 | 5.071 |
| 2012 | 37 | 2.888 |