| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 62.65 | 24.10 | 13.25 |
| 2010 | 63.23 | 26.75 | 10.02 |
| 2011 | 64.09 | 22.96 | 12.95 |
| 2012 | 63.89 | 27.44 | 8.66 |
| 2013 | 63.96 | 26.38 | 9.66 |
| 2014 | 64.16 | 25.13 | 10.70 |
| 2015 | 62.46 | 28.31 | 9.22 |
| 2016 | 62.39 | 28.13 | 9.48 |
| 2017 | 64.79 | 24.23 | 10.98 |
| 2018 | 65.08 | 25.57 | 9.36 |
| 2019 | 61.09 | 27.62 | 11.29 |