| Year | In Zone | Out of Zone |
|---|---|---|
| 2007 | 27.74 | 13.51 |
| 2008 | 24.18 | 16.15 |
| 2009 | 21.30 | 14.60 |
| 2010 | 21.86 | 14.67 |
| 2011 | 25.82 | 19.73 |
| 2012 | 17.96 | 16.92 |
| 2013 | 23.16 | 18.18 |
| 2014 | 31.94 | 26.61 |
| 2015 | 28.10 | 20.00 |
| 2016 | 26.83 | 24.14 |
| 2017 | 19.17 | 28.00 |
| 2018 | 27.78 | 29.58 |
| 2019 | 27.18 | 30.00 |
| 2020 | 50.00 | 25.00 |
| 2021 | 0.00 | 0.00 |