Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 20.48 | 17.65 | 21.31 |
2008 | 18.80 | 22.83 | 15.32 |
2009 | 23.24 | 25.71 | 23.44 |
2010 | 23.79 | 15.45 | 20.00 |
2011 | 17.58 | 19.48 | 14.84 |
2012 | 18.83 | 22.11 | 17.24 |
2013 | 24.72 | 25.26 | 18.55 |
2014 | 26.59 | 24.52 | 19.19 |
2015 | 23.29 | 17.98 | 12.50 |