| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | April | 1 | 1334 | 751 |
| 2011 | March | 1 | 1334 | 762 |
| 2011 | February | 1 | 1334 | 750 |
| 2011 | January | 1 | 1334 | 752 |
| 2010 | December | 1 | 1334 | 757 |
| 2010 | November | 1 | 1334 | 749 |
| 2010 | October | 1 | 1334 | 756 |
| 2010 | September | 1 | 1334 | 771 |
| 2010 | August | 1 | 1334 | 778 |
| 2010 | July | 1 | 1333 | 782 |
| 2010 | June | 1 | 1333 | 784 |
| 2010 | May | 1 | 1333 | 752 |
| 2010 | April | 1 | 1348 | 734 |
| 2010 | March | 1 | 1348 | 728 |
| 2010 | February | 1 | 1348 | 714 |
| 2010 | January | 1 | 10399 | 787 |