Year In ZoneOut of Zone
2010 21.35 5.68
2011 16.88 10.29
2012 24.27 14.11
2013 13.33 12.30
2014 22.55 7.39
2015 20.54 10.75
2016 16.83 9.67
2017 21.71 19.85
2018 17.49 14.49