Year In ZoneOut of Zone
2010 92.64 92.11
2011 93.26 92.97
2012 92.63 91.90
2013 91.80 90.90
2014 92.30 90.85
2015 92.72 90.83
2016 92.59 91.71
2017 92.02 90.53
2018 91.19 90.09
2019 89.39 87.86