Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 7.48 | 13.96 | 10.78 |
2008 | 7.79 | 13.24 | 14.80 |
2009 | 7.37 | 14.94 | 13.56 |
2010 | 8.85 | 17.74 | 15.52 |
2011 | 7.06 | 13.95 | 14.35 |
2012 | 8.28 | 15.10 | 16.89 |
2013 | 8.15 | 15.43 | 16.83 |
2014 | 8.35 | 15.92 | 22.71 |
2015 | 6.90 | 15.98 | 11.61 |