| Year | Hard | Breaking | Offspeed |
|---|---|---|---|
| 2008 | 72.56 | 16.91 | 10.53 |
| 2009 | 71.17 | 12.68 | 16.15 |
| 2010 | 64.88 | 15.12 | 20.01 |
| 2011 | 61.37 | 18.11 | 20.51 |
| 2012 | 60.77 | 19.43 | 19.80 |
| 2013 | 56.61 | 22.25 | 21.14 |
| 2014 | 55.15 | 24.10 | 20.75 |
| 2015 | 60.22 | 26.63 | 13.15 |
| 2016 | 59.27 | 28.02 | 12.71 |
| 2017 | 53.26 | 32.65 | 14.09 |
| 2018 | 60.26 | 23.99 | 15.75 |
| 2019 | 56.06 | 29.51 | 14.43 |
| 2020 | 56.00 | 27.92 | 16.08 |
| 2021 | 56.18 | 29.07 | 14.76 |
| 2022 | 54.65 | 32.78 | 12.56 |
| 2023 | 57.00 | 29.40 | 13.59 |
| 2024 | 59.62 | 32.69 | 7.69 |