Year In ZoneOut of Zone
2011 7.32 18.75
2012 9.89 13.54
2013 8.90 13.72
2014 7.63 17.63
2015 10.91 16.95
2016 10.24 16.24
2017 10.86 21.72
2018 9.00 16.91
2019 11.36 17.57