Year Right HandedLeft Handed
2007 19.20 29.00
2008 22.37 20.22
2009 18.30 23.05
2010 19.02 25.29
2011 22.88 25.99
2012 28.30 34.50
2013 30.26 44.70
2014 23.34 30.50
2015 18.99 25.09
2016 21.86 22.96
2017 18.40 27.10
2018 26.23 42.00