Year Right HandedLeft Handed
2007 0.450 0.424
2008 0.326 0.384
2009 0.422 0.505
2010 0.379 0.430
2011 0.373 0.389
2012 0.397 0.516
2013 0.397 0.372
2014 0.355 0.418
2015 0.345 0.462
2016 0.401 0.349