Year In ZoneOut of Zone
2010 17.71 44.88
2011 16.22 45.10
2012 15.63 49.01
2013 15.45 42.89
2014 13.83 45.04
2015 16.83 42.55
2016 16.46 44.92
2017 15.44 51.34
2018 18.39 43.04
2019 17.05 48.00