| Month | Hard |
|---|---|
| 9/07 | 39.68 |
| Month | Hard | 4/08 | 40.49 |
| 5/08 | 41.82 |
| 6/08 | 39.20 |
| 7/08 | 46.25 |
| 8/08 | 41.46 |
| 9/08 | 44.53 |
| Month | Hard | 4/09 | 36.68 |
| 5/09 | 42.16 |
| 6/09 | 25.00 |
| Month | Hard | 7/10 | 44.44 |
| 8/10 | 41.83 |
| 9/10 | 42.65 |
| 10/10 | 43.75 |
| Month | Hard | 3/11 | 52.38 |
| 4/11 | 43.11 |
| 5/11 | 40.22 |
| 6/11 | 46.95 |
| 7/11 | 47.06 |
| 9/11 | 43.28 |
| Month | Hard | 3/12 | 45.56 |
| 4/12 | 40.33 |
| 5/12 | 46.85 |
| 6/12 | 40.67 |
| 7/12 | 42.25 |
| 8/12 | 38.68 |
| 9/12 | 37.39 |
| Month | Hard | 4/13 | 41.22 |
| 5/13 | 43.43 |
| 6/13 | 39.59 |
| 7/13 | 42.77 |
| 8/13 | 39.20 |
| 9/13 | 47.44 |