Year Right HandedLeft Handed
2007 33.33 21.74
2008 42.71 48.74
2009 36.51 44.66
2010 44.37 46.79
2011 40.64 42.34
2012 37.91 46.74
2013 44.95 48.00
2014 38.28 52.27
2015 38.83 51.20
2016 39.25 57.98
2017 37.75 44.44
2018 34.46 44.29