Year | Hard | Breaking | Offspeed |
---|---|---|---|
2009 | 6.05 | 5.95 | 5.97 |
2010 | 6.01 | 5.85 | 5.81 |
2011 | 6.14 | 5.93 | 5.88 |
2012 | 6.03 | 5.89 | 5.92 |
2013 | 6.10 | 5.97 | 5.96 |
2014 | 5.97 | 5.79 | 5.85 |
2015 | 5.94 | 5.73 | 5.87 |
2016 | 6.02 | 5.81 | 6.00 |
2017 | 6.04 | 5.78 | 6.07 |
2018 | 6.15 | 5.94 | 6.11 |