| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2015 | January | 1 | 397 | 941 |
| 2014 | December | 1 | 397 | 1001 |
| 2014 | November | 1 | 397 | 1046 |
| 2014 | October | 1 | 397 | 1094 |
| 2014 | August | 1 | 384 | 1174 |
| 2014 | July | 1 | 384 | 1110 |
| 2014 | June | 1 | 363 | 1082 |
| 2014 | May | 1 | 384 | 942 |
| 2014 | February | 1 | 405 | 1619 |
| 2014 | January | 1 | 405 | 1601 |
| 2013 | December | 1 | 405 | 1567 |
| 2013 | November | 1 | 405 | 1575 |
| 2013 | October | 1 | 405 | 1568 |
| 2013 | September | 1 | 404 | 1588 |
| 2013 | August | 1 | 404 | 1577 |
| 2013 | July | 1 | 404 | 1544 |
| 2013 | June | 1 | 406 | 1566 |
| 2013 | May | 1 | 406 | 1496 |