| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 37.00 | 38.00 | 25.00 |
| 2008 | 50.60 | 38.21 | 11.19 |
| 2009 | 47.24 | 37.22 | 15.54 |
| 2011 | 40.35 | 45.37 | 14.29 |
| 2012 | 44.61 | 39.46 | 15.93 |
| 2013 | 58.58 | 34.39 | 7.04 |
| 2014 | 67.47 | 31.69 | 0.84 |
| 2015 | 58.03 | 34.93 | 7.04 |
| 2016 | 51.93 | 46.82 | 1.25 |
| 2017 | 62.83 | 28.27 | 8.90 |