| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 42.07 | 70.86 | 46.15 |
| 2010 | 45.55 | 68.38 | 54.05 |
| 2011 | 50.00 | 68.97 | 25.00 |
| 2012 | 59.02 | 67.35 | 60.00 |
| 2013 | 57.14 | 70.73 | 75.00 |
| 2014 | 67.42 | 61.02 | 35.71 |
| 2015 | 67.64 | 66.23 | 60.29 |
| 2016 | 53.13 | 46.67 | 40.00 |
| 2017 | 48.67 | 58.82 | 57.14 |
| 2018 | 57.04 | 59.42 | 51.85 |