| Month | Breaking |
|---|---|
| 9/11 | 5.93 |
| Month | Breaking | 5/12 | 6.18 |
| 6/12 | 6.24 |
| 7/12 | 6.20 |
| 8/12 | 6.32 |
| 9/12 | 6.31 |
| Month | Breaking | 3/13 | 6.42 |
| 4/13 | 6.27 |
| 5/13 | 6.16 |
| 6/13 | 6.24 |
| Month | Breaking | 6/14 | 6.21 |
| 8/14 | 6.20 |
| 9/14 | 6.20 |
| Month | Breaking | 4/15 | 6.20 |
| 5/15 | 6.21 |
| 6/15 | 6.24 |
| 7/15 | 6.32 |
| 8/15 | 6.22 |
| 9/15 | 6.25 |
| 10/15 | 6.21 |
| Month | Breaking | 4/16 | 6.24 |
| 5/16 | 6.24 |
| 6/16 | 6.20 |
| 7/16 | 6.18 |
| 8/16 | 6.23 |
| 9/16 | 6.12 |
| Month | Breaking | 4/17 | 6.12 |
| 5/17 | 6.13 |
| 6/17 | 6.05 |
| 7/17 | 6.00 |
| 8/17 | 5.84 |
| 9/17 | 5.77 |
| Month | Breaking | 4/18 | 6.05 |
| 5/18 | 6.03 |
| 6/18 | 6.02 |
| 7/18 | 6.07 |
| 8/18 | 6.21 |
| 9/18 | 6.26 |