Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 15.58 | 15.63 | 20.51 |
2008 | 10.63 | 14.02 | 16.00 |
2009 | 7.89 | 16.79 | 17.88 |
2010 | 10.22 | 13.02 | 12.09 |
2011 | 7.27 | 14.88 | 23.74 |
2012 | 10.58 | 17.65 | 12.05 |
2013 | 8.81 | 17.34 | 28.37 |
2014 | 8.70 | 14.71 | 24.77 |
2015 | 10.65 | 16.19 | 22.29 |
2016 | 9.51 | 14.96 | 20.74 |
2017 | 8.47 | 18.18 | 14.66 |