| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | April | 1 | 1753 | 239 |
| 2010 | March | 1 | 1753 | 229 |
| 2010 | February | 1 | 1753 | 220 |
| 2010 | January | 1 | 11151 | 219 |
| 2009 | July | 1 | 11164 | 210 |
| 2009 | June | 1 | 11164 | 202 |
| 2008 | December | 1 | 11045 | 258 |
| 2008 | November | 1 | 10837 | 367 |
| 2003 | May | 1 | 741 | 393 |
| 2003 | April | 1 | 733 | 386 |
| 2003 | March | 1 | 732 | 377 |
| 2003 | February | 1 | 735 | 372 |
| 2003 | January | 1 | 669 | 400 |
| 2002 | November | 1 | 667 | 403 |
| 2002 | October | 1 | 577 | 437 |
| 2002 | September | 1 | 454 | 447 |