| Year | Right Handed | Left Handed |
|---|---|---|
| 2007 | 45.50 | 45.42 |
| 2008 | 50.24 | 43.57 |
| 2009 | 47.85 | 47.85 |
| 2010 | 45.89 | 47.46 |
| 2011 | 48.60 | 45.17 |
| 2012 | 47.01 | 46.69 |
| 2013 | 47.84 | 44.83 |
| 2014 | 45.70 | 45.96 |
| 2015 | 50.50 | 42.94 |
| 2016 | 47.50 | 41.96 |
| 2017 | 49.01 | 42.97 |
| 2018 | 45.07 | 47.85 |
| 2019 | 52.00 | 47.78 |