Year Right HandedLeft Handed
2007 0.156 0.237
2008 0.244 0.286
2009 0.340 0.322
2010 0.373 0.387
2011 0.391 0.229
2012 0.376 0.275
2013 0.319 0.378
2014 0.343 0.176
2015 0.342 0.492
2016 0.316 0.467