Year In ZoneOut of Zone
2010 22.31 10.64
2011 19.96 12.73
2012 16.11 13.21
2013 17.61 13.55
2014 21.14 14.93
2015 20.21 16.80
2016 17.98 20.07
2017 18.70 20.13
2018 15.61 14.39
2019 17.49 16.36
2020 18.46 13.89