| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 68.44 | 10.14 | 21.42 |
| 2010 | 77.12 | 8.68 | 14.20 |
| 2011 | 72.25 | 16.97 | 10.78 |
| 2012 | 61.91 | 25.26 | 12.83 |
| 2013 | 62.48 | 22.28 | 15.24 |
| 2014 | 74.32 | 12.94 | 12.74 |
| 2015 | 70.15 | 17.25 | 12.60 |
| 2016 | 70.76 | 22.11 | 7.13 |
| 2017 | 75.94 | 17.04 | 7.02 |
| 2018 | 77.64 | 13.10 | 9.26 |