| Month | Fourseam |
|---|---|
| 6/08 | 6.39 |
| 7/08 | 6.48 |
| 8/08 | 6.54 |
| 9/08 | 6.47 |
| Month | Fourseam | 6/09 | 6.32 |
| 7/09 | 6.36 |
| 8/09 | 6.35 |
| 9/09 | 6.52 |
| Month | Fourseam | 4/10 | 6.43 |
| 5/10 | 6.34 |
| 8/10 | 6.40 |
| 9/10 | 6.49 |
| 10/10 | 6.37 |
| Month | Fourseam | 4/11 | 6.09 |
| 5/11 | 6.12 |
| 6/11 | 6.19 |
| 7/11 | 6.21 |
| 8/11 | 6.24 |
| 9/11 | 6.11 |
| Month | Fourseam | 4/12 | 6.09 |
| 5/12 | 6.00 |
| Month | Fourseam | 6/13 | 6.13 |
| 7/13 | 6.04 |
| 8/13 | 6.11 |
| 9/13 | 6.08 |
| 10/13 | 6.03 |
| Month | Fourseam | 3/14 | 6.13 |
| 4/14 | 6.05 |
| 5/14 | 6.06 |
| 6/14 | 6.06 |
| 7/14 | 6.18 |