| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 46.34 | 31.71 | 21.95 |
| 2008 | 63.80 | 20.30 | 15.90 |
| 2009 | 63.94 | 19.19 | 16.87 |
| 2010 | 62.86 | 17.75 | 19.39 |
| 2011 | 63.94 | 18.21 | 17.85 |
| 2012 | 60.54 | 22.87 | 16.59 |
| 2013 | 59.43 | 21.00 | 19.57 |
| 2014 | 59.44 | 22.27 | 18.29 |
| 2015 | 60.47 | 18.71 | 20.82 |
| 2016 | 62.62 | 20.65 | 16.73 |