Year | Hard | Breaking | Offspeed |
---|---|---|---|
2007 | 7.13 | 10.14 | 19.61 |
2008 | 5.73 | 10.88 | 21.23 |
2009 | 6.50 | 13.16 | 18.86 |
2010 | 5.25 | 11.70 | 22.07 |
2011 | 4.67 | 13.35 | 22.11 |
2012 | 6.75 | 10.50 | 21.50 |
2013 | 6.78 | 9.27 | 20.65 |
2014 | 7.70 | 16.09 | 18.53 |
2015 | 8.31 | 20.78 | 19.64 |