| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2015 | June | 1 | 569 | 995 |
| 2015 | May | 1 | 569 | 806 |
| 2015 | April | 1 | 569 | 787 |
| 2015 | March | 1 | 569 | 796 |
| 2014 | June | 1 | 573 | 960 |
| 2014 | May | 1 | 573 | 862 |
| 2014 | April | 1 | 573 | 791 |
| 2014 | March | 1 | 557 | 1231 |
| 2013 | April | 1 | 575 | 1325 |
| 2013 | March | 1 | 575 | 1419 |
| 2013 | February | 1 | 576 | 1405 |
| 2013 | January | 1 | 576 | 1425 |
| 2012 | December | 1 | 576 | 1440 |
| 2012 | November | 1 | 576 | 1419 |
| 2012 | October | 1 | 585 | 1433 |
| 2012 | September | 1 | 585 | 1440 |
| 2012 | August | 1 | 585 | 1431 |
| 2012 | July | 1 | 585 | 1415 |