| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2011 | 66.40 | 30.36 | 3.24 |
| 2012 | 67.20 | 22.83 | 9.98 |
| 2013 | 68.98 | 16.31 | 14.72 |
| 2014 | 67.77 | 18.10 | 14.13 |
| 2015 | 60.78 | 12.25 | 26.98 |
| 2016 | 59.88 | 18.23 | 21.89 |
| 2017 | 62.89 | 15.21 | 21.91 |
| 2018 | 57.61 | 17.89 | 24.50 |
| 2019 | 62.85 | 18.37 | 18.78 |
| 2020 | 100.00 | 0.00 | 0.00 |