| Year | In Zone | Out of Zone |
|---|---|---|
| 2007 | 22.73 | 25.00 |
| 2008 | 11.11 | 29.63 |
| 2009 | 22.97 | 54.14 |
| 2010 | 27.18 | 41.92 |
| 2011 | 26.75 | 45.52 |
| 2012 | 20.73 | 35.11 |
| 2013 | 25.74 | 37.84 |
| 2014 | 25.67 | 41.79 |
| 2015 | 21.62 | 36.05 |
| 2016 | 21.37 | 42.42 |
| 2017 | 23.86 | 44.26 |
| 2018 | 22.67 | 48.98 |
| 2019 | 19.61 | 45.57 |
| 2020 | 23.31 | 36.92 |
| 2021 | 17.24 | 36.07 |
| 2022 | 20.00 | 16.67 |