| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 61.69 | 22.07 | 16.24 |
| 2008 | 55.29 | 22.65 | 22.05 |
| 2009 | 61.21 | 19.92 | 18.87 |
| 2010 | 60.78 | 22.11 | 17.10 |
| 2011 | 58.64 | 27.49 | 13.88 |
| 2012 | 54.31 | 32.19 | 13.50 |
| 2013 | 57.31 | 27.42 | 15.28 |
| 2014 | 58.65 | 23.43 | 17.92 |
| 2015 | 59.15 | 22.17 | 18.68 |
| 2016 | 63.52 | 25.08 | 11.40 |