| Year | Right Handed | Left Handed |
|---|---|---|
| 2007 | 64.04 | 57.07 |
| 2008 | 50.60 | 50.81 |
| 2009 | 53.40 | 52.96 |
| 2010 | 60.18 | 48.84 |
| 2011 | 48.41 | 52.46 |
| 2012 | 51.19 | 49.72 |
| 2013 | 58.80 | 46.84 |
| 2014 | 57.89 | 55.99 |
| 2015 | 59.29 | 55.29 |
| 2016 | 49.79 | 50.26 |
| 2017 | 45.99 | 50.43 |
| 2018 | 51.64 | 40.59 |
| 2019 | 44.76 | 55.43 |