| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | November | 1 | 572 | 1424 |
| 2012 | October | 1 | 569 | 1451 |
| 2012 | September | 1 | 569 | 1455 |
| 2012 | August | 1 | 569 | 1446 |
| 2012 | July | 1 | 568 | 1428 |
| 2012 | June | 1 | 568 | 1462 |
| 2012 | May | 1 | 568 | 1465 |
| 2012 | April | 1 | 567 | 1506 |
| 2012 | March | 1 | 567 | 1435 |
| 2012 | February | 1 | 567 | 1422 |
| 2012 | January | 1 | 566 | 1421 |
| 2011 | December | 1 | 566 | 1413 |