| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | April | 1 | 1095 | 828 |
| 2011 | March | 1 | 1095 | 826 |
| 2011 | February | 1 | 1095 | 820 |
| 2011 | January | 1 | 1096 | 824 |
| 2010 | December | 1 | 1095 | 834 |
| 2010 | November | 1 | 1095 | 830 |
| 2010 | October | 1 | 1095 | 838 |
| 2010 | September | 1 | 1094 | 832 |
| 2010 | August | 1 | 1091 | 838 |
| 2010 | July | 1 | 1090 | 862 |
| 2010 | June | 1 | 1093 | 862 |
| 2010 | April | 1 | 1063 | 859 |
| 2010 | March | 1 | 1063 | 857 |
| 2010 | February | 1 | 1063 | 838 |
| 2010 | January | 1 | 10321 | 910 |
| 2009 | July | 1 | 10321 | 904 |
| 2009 | June | 1 | 10321 | 883 |