Year Right HandedLeft Handed
2007 0.435 0.396
2008 0.399 0.354
2009 0.344 0.399
2010 0.404 0.447
2011 0.369 0.350
2012 0.467 0.431
2013 0.461 0.430
2014 0.472 0.397
2015 0.354 0.534