Year Right HandedLeft Handed
2009 13.64 17.74
2010 14.65 11.91
2011 9.29 14.89
2012 11.78 12.44
2013 11.30 11.13
2014 13.33 11.31
2015 11.24 12.95
2016 11.73 12.80
2017 13.87 14.58
2018 12.84 13.10
2019 14.43 15.23