| Year | Right Handed | Left Handed |
|---|---|---|
| 2007 | 54.84 | 45.16 |
| 2008 | 60.67 | 39.33 |
| 2009 | 51.54 | 48.46 |
| 2010 | 53.25 | 46.75 |
| 2012 | 51.71 | 48.29 |
| 2013 | 49.95 | 50.05 |
| 2014 | 50.47 | 49.53 |
| 2015 | 57.24 | 42.76 |
| 2016 | 55.37 | 44.63 |
| 2017 | 49.41 | 50.59 |
| 2018 | 44.54 | 55.46 |
| 2019 | 51.01 | 48.99 |
| 2020 | 50.05 | 49.95 |
| 2021 | 48.16 | 51.84 |