Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 10.16 | 17.13 | 27.10 |
2008 | 9.16 | 14.95 | 17.50 |
2009 | 8.38 | 12.94 | 19.51 |
2010 | 7.06 | 13.55 | 19.87 |
2011 | 6.88 | 14.51 | 17.05 |
2012 | 7.95 | 12.48 | 16.47 |
2013 | 9.79 | 13.52 | 21.69 |
2014 | 8.44 | 15.36 | 19.23 |
2015 | 9.51 | 13.64 | 18.89 |