| Year | In Zone | Out of Zone |
|---|---|---|
| 2007 | 25.00 | 0.00 |
| 2008 | 67.42 | 76.60 |
| 2009 | 64.76 | 80.00 |
| 2010 | 63.75 | 88.24 |
| 2011 | 69.49 | 89.47 |
| 2012 | 65.71 | 78.26 |
| 2013 | 64.44 | 58.82 |
| 2014 | 73.77 | 86.67 |
| 2015 | 78.87 | 88.00 |
| 2016 | 68.18 | 66.67 |
| 2017 | 54.35 | 79.49 |
| 2018 | 60.71 | 77.78 |
| 2019 | 52.94 | 81.82 |
| 2020 | 76.47 | 92.31 |
| 2021 | 61.64 | 81.25 |