| Month | Offspeed |
|---|---|
| 4/10 | 81.30 |
| 5/10 | 81.11 |
| 6/10 | 81.79 |
| 7/10 | 82.62 |
| 8/10 | 82.63 |
| 9/10 | 83.13 |
| Month | Offspeed | 4/11 | 80.99 |
| 5/11 | 81.01 |
| 6/11 | 80.91 |
| Month | Offspeed | 4/12 | 79.37 |
| 5/12 | 79.52 |
| 6/12 | 80.52 |
| 7/12 | 81.24 |
| 8/12 | 81.58 |
| 9/12 | 80.70 |
| 10/12 | 80.92 |
| Month | Offspeed | 4/13 | 80.26 |
| 5/13 | 81.92 |
| 6/13 | 82.03 |
| 9/13 | 80.34 |
| 10/13 | 81.11 |
| Month | Offspeed | 4/14 | 83.78 |
| 5/14 | 82.55 |
| 6/14 | 85.78 |
| 7/14 | 82.84 |
| 8/14 | 80.75 |
| 9/14 | 81.30 |
| Month | Offspeed | 4/15 | 80.26 |
| 5/15 | 80.71 |
| 6/15 | 80.46 |
| 7/15 | 80.52 |