| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2015 | July | 1 | 941 | 817 |
| 2015 | June | 1 | 1045 | 719 |
| 2015 | May | 1 | 1043 | 580 |
| 2015 | April | 1 | 1045 | 571 |
| 2015 | March | 1 | 1045 | 580 |
| 2015 | February | 1 | 1045 | 563 |
| 2015 | January | 1 | 1033 | 627 |
| 2014 | December | 1 | 1033 | 653 |
| 2014 | November | 1 | 1033 | 680 |
| 2014 | October | 1 | 1031 | 731 |
| 2014 | September | 1 | 1033 | 779 |
| 2014 | August | 1 | 1033 | 780 |
| 2014 | July | 1 | 1031 | 732 |
| 2014 | June | 1 | 1036 | 695 |