Year In ZoneOut of Zone
2011 92.89 92.84
2012 92.81 92.64
2013 92.29 92.34
2014 95.87 96.07
2015 96.82 96.68
2016 97.10 97.06
2017 96.06 96.14
2018 94.88 94.94
2019 94.56 94.67
2020 94.88 94.65