| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2007 | 66.36 | 17.24 | 16.40 |
| 2008 | 66.25 | 15.70 | 18.05 |
| 2009 | 56.35 | 22.56 | 21.09 |
| 2010 | 54.05 | 22.87 | 23.08 |
| 2011 | 53.02 | 31.28 | 15.70 |
| 2012 | 51.88 | 30.99 | 17.13 |
| 2013 | 49.95 | 27.96 | 22.09 |
| 2014 | 47.12 | 29.19 | 23.69 |
| 2015 | 48.76 | 27.36 | 23.88 |
| 2016 | 52.04 | 17.35 | 30.61 |