Year HardBreakingOffspeed
2008 11.57 21.19 14.89
2009 10.14 12.50 13.78
2010 7.13 18.63 15.11
2011 7.87 17.84 13.59
2012 11.20 20.64 14.98
2013 10.69 18.62 15.45
2014 10.66 16.37 16.04
2015 15.26 21.11 16.32