Year Right HandedLeft Handed
2007 0.430 0.421
2008 0.373 0.298
2009 0.355 0.348
2010 0.361 0.365
2011 0.388 0.293
2012 0.371 0.399
2013 0.460 0.360
2014 0.562 0.269
2015 0.496 0.279
2016 0.397 0.353