Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 6.99 | 11.73 | 12.96 |
2008 | 6.93 | 14.40 | 16.82 |
2009 | 7.80 | 12.99 | 15.89 |
2010 | 8.27 | 11.19 | 17.57 |
2011 | 7.51 | 8.22 | 15.76 |
2012 | 4.82 | 9.90 | 16.12 |
2013 | 6.44 | 10.49 | 17.37 |
2014 | 5.01 | 8.41 | 14.77 |
2015 | 5.71 | 9.64 | 18.59 |