| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 69.85 | 11.01 | 19.14 |
| 2010 | 64.21 | 17.21 | 18.58 |
| 2011 | 59.12 | 19.37 | 21.50 |
| 2012 | 62.88 | 18.54 | 18.57 |
| 2013 | 59.35 | 25.51 | 15.14 |
| 2014 | 64.19 | 17.28 | 18.53 |
| 2015 | 56.05 | 27.52 | 16.43 |
| 2016 | 54.52 | 19.70 | 25.78 |
| 2017 | 47.14 | 30.44 | 22.42 |
| 2018 | 41.17 | 34.57 | 24.26 |
| 2019 | 40.17 | 44.28 | 15.55 |