Year Right HandedLeft Handed
2007 0.463 0.355
2008 0.348 0.358
2009 0.370 0.354
2010 0.436 0.319
2011 0.472 0.450
2012 0.348 0.351
2013 0.418 0.464
2014 0.316 0.399
2015 0.338 0.374