Current ranking
20
4.4713 points
Apr 28th, 2013
Peak ranking
6
6.127 points
Sep 16th, 2012
Weeks in top ten
Total Weeks: 34
May 27th, 2012 - Jan 6th, 2013
Jan 27th, 2013 - Jan 27th, 2013
World ranking over time
Year end world ranking
| Year | Ranking | Points |
|---|---|---|
| 2009 | 66 | 2.002 |
| 2010 | 93 | 1.553 |
| 2011 | 33 | 3.213 |
| 2012 | 9 | 5.291 |