| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | July | 1 | 864 | 1295 |
| 2010 | June | 1 | 864 | 1308 |
| 2010 | May | 1 | 864 | 1244 |
| 2010 | April | 1 | 864 | 1261 |
| 2010 | March | 1 | 864 | 1255 |
| 2010 | February | 1 | 864 | 1225 |
| 2010 | January | 1 | 10025 | 1306 |
| 2009 | July | 1 | 10100 | 1188 |
| 2009 | June | 1 | 10103 | 1146 |
| 2008 | December | 1 | 10103 | 1119 |
| 2008 | November | 1 | 10105 | 1114 |
| 2008 | October | 1 | 10110 | 1136 |
| 2008 | September | 1 | 10096 | 1076 |
| 2008 | August | 1 | 10096 | 1150 |