| Year | In Zone | Out of Zone |
|---|---|---|
| 2007 | 0.00 | 0.00 |
| 2008 | 9.80 | 26.09 |
| 2009 | 8.79 | 28.70 |
| 2010 | 14.50 | 36.84 |
| 2011 | 7.69 | 18.60 |
| 2012 | 4.17 | 28.57 |
| 2013 | 3.37 | 21.74 |
| 2014 | 4.71 | 17.50 |
| 2015 | 9.62 | 31.67 |
| 2016 | 8.20 | 31.08 |
| 2017 | 8.05 | 28.42 |
| 2018 | 9.76 | 25.71 |
| 2019 | 6.74 | 35.09 |
| 2020 | 12.00 | 23.68 |
| 2021 | 10.08 | 22.22 |