Year In ZoneOut of Zone
2011 50.00 50.00
2012 47.85 52.15
2013 47.59 52.41
2014 44.46 55.54
2015 42.99 57.01
2016 46.21 53.79
2017 45.28 54.72
2018 46.89 53.11
2019 43.77 56.23