| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2009 | 39.67 | 37.78 | 41.18 |
| 2010 | 42.33 | 46.23 | 60.71 |
| 2011 | 46.32 | 47.00 | 37.14 |
| 2012 | 47.67 | 40.44 | 42.86 |
| 2013 | 51.10 | 64.77 | 0.00 |
| 2014 | 52.10 | 54.89 | 0.00 |
| 2015 | 49.74 | 51.85 | 33.33 |
| 2016 | 49.67 | 46.39 | 16.67 |
| 2017 | 46.27 | 45.38 | 0.00 |
| 2018 | 44.94 | 47.57 | 45.45 |
| 2019 | 45.57 | 45.43 | 33.33 |
| 2020 | 47.95 | 48.41 | 36.84 |
| 2021 | 42.67 | 50.00 | 66.67 |
| 2022 | 47.55 | 44.97 | 42.86 |