| Month | Offspeed |
|---|---|
| 4/10 | 5.82 |
| 5/10 | 4.10 |
| 6/10 | 4.67 |
| 7/10 | 4.55 |
| 8/10 | 5.18 |
| 9/10 | 5.39 |
| Month | Offspeed | 4/11 | 5.06 |
| 5/11 | 6.39 |
| 6/11 | 3.37 |
| Month | Offspeed | 4/12 | 4.26 |
| 5/12 | 3.70 |
| 6/12 | 4.19 |
| 7/12 | 4.58 |
| 8/12 | 4.42 |
| 9/12 | 5.14 |
| 10/12 | 5.16 |
| Month | Offspeed | 4/13 | 3.89 |
| 5/13 | 4.27 |
| 6/13 | 4.76 |
| 9/13 | 4.45 |
| 10/13 | 4.16 |
| Month | Offspeed | 4/14 | 5.72 |
| 5/14 | 4.50 |
| 6/14 | 5.72 |
| 7/14 | 5.11 |
| 8/14 | 4.35 |
| 9/14 | 4.52 |
| Month | Offspeed | 4/15 | 3.39 |
| 5/15 | 3.74 |
| 6/15 | 3.66 |
| 7/15 | 3.97 |