| Month | Fourseam |
|---|---|
| 4/07 | 0.067 |
| 5/07 | 0.086 |
| 6/07 | 0.000 |
| 7/07 | 0.061 |
| 8/07 | 0.105 |
| 9/07 | 0.235 |
| Month | Fourseam | 4/08 | 0.225 |
| 5/08 | 0.106 |
| 7/08 | 0.000 |
| 8/08 | 0.296 |
| 9/08 | 0.123 |
| Month | Fourseam | 4/09 | 0.123 |
| 5/09 | 0.223 |
| 6/09 | 0.429 |
| Month | Fourseam | 3/10 | 0.182 |
| 4/10 | 0.000 |
| 9/10 | 0.103 |
| Month | Fourseam | 4/11 | 0.262 |
| 5/11 | 0.091 |
| Month | Fourseam | 6/12 | 0.122 |
| 7/12 | 0.243 |
| 8/12 | 0.279 |
| 9/12 | 0.225 |
| Month | Fourseam | 4/14 | 0.177 |
| 5/14 | 0.227 |
| 6/14 | 0.174 |
| 7/14 | 0.329 |
| 8/14 | 0.116 |
| 9/14 | 0.313 |
| Month | Fourseam | 4/15 | 0.000 |
| 5/15 | 0.148 |
| 6/15 | 0.275 |
| 7/15 | 0.381 |