| Year | Right Handed | Left Handed |
|---|---|---|
| 2007 | 30.65 | 33.33 |
| 2008 | 46.01 | 39.07 |
| 2009 | 41.56 | 38.10 |
| 2010 | 48.22 | 43.82 |
| 2011 | 46.39 | 47.69 |
| 2012 | 52.98 | 47.51 |
| 2013 | 49.67 | 45.39 |
| 2014 | 46.20 | 52.23 |
| 2015 | 44.44 | 52.94 |
| 2016 | 44.80 | 46.91 |
| 2017 | 42.81 | 49.51 |
| 2018 | 42.46 | 49.30 |
| 2019 | 36.80 | 53.46 |
| 2020 | 50.00 | 100.00 |