Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 17.98 | 28.99 | 25.33 |
2008 | 15.20 | 33.96 | 25.09 |
2009 | 21.91 | 27.78 | 38.81 |
2010 | 16.18 | 28.53 | 34.62 |
2011 | 18.14 | 28.70 | 40.26 |
2012 | 20.46 | 30.83 | 34.42 |
2013 | 21.17 | 30.12 | 30.61 |
2014 | 15.78 | 25.96 | 25.94 |
2015 | 21.60 | 24.22 | 27.14 |