Year HardBreakingOffspeed
2007 19.82 18.33 12.82
2008 20.40 19.74 25.00
2009 19.47 16.67 21.43
2010 17.62 16.22 23.81
2011 22.02 24.36 22.73
2012 17.18 20.13 14.10
2013 22.19 31.34 23.68
2014 22.99 21.95 26.67