Year Right HandedLeft Handed
2007 31.58 44.44
2008 50.38 41.76
2009 56.22 54.20
2010 46.85 44.17
2011 48.07 55.56
2012 45.48 47.37
2013 48.36 50.66
2014 47.67 48.82
2015 46.20 47.42
2016 44.05 42.34
2017 45.98 45.13
2018 36.17 47.37