| Year | Right Handed | Left Handed |
|---|---|---|
| 2008 | 24.32 | 20.00 |
| 2009 | 32.67 | 26.58 |
| 2010 | 32.57 | 24.44 |
| 2011 | 32.91 | 21.43 |
| 2012 | 22.84 | 18.32 |
| 2013 | 22.92 | 18.80 |
| 2014 | 29.79 | 22.28 |
| 2015 | 25.74 | 19.05 |
| 2016 | 25.87 | 23.12 |
| 2017 | 31.43 | 12.50 |
| 2018 | 26.94 | 26.74 |
| 2019 | 26.50 | 11.86 |
| 2021 | 19.35 | 13.33 |
| 2022 | 25.97 | 19.15 |