| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | April | 1 | 1365 | 697 |
| 2011 | March | 1 | 1365 | 707 |
| 2011 | February | 1 | 1365 | 701 |
| 2011 | January | 1 | 1365 | 704 |
| 2010 | December | 1 | 1365 | 709 |
| 2010 | October | 1 | 1365 | 706 |
| 2010 | September | 1 | 1365 | 716 |
| 2010 | August | 1 | 1365 | 724 |
| 2010 | July | 1 | 1365 | 727 |
| 2010 | June | 1 | 1374 | 718 |
| 2010 | May | 1 | 1373 | 684 |
| 2010 | April | 1 | 1304 | 810 |
| 2010 | March | 1 | 1304 | 808 |
| 2010 | February | 1 | 1303 | 795 |
| 2010 | January | 1 | 10343 | 853 |
| 2009 | July | 1 | 10326 | 833 |
| 2009 | June | 1 | 10329 | 810 |