Year In ZoneOut of Zone
2010 84.90 85.66
2011 86.85 86.88
2012 88.52 88.16
2013 90.13 90.20
2014 90.11 90.13
2015 90.58 90.57
2016 89.49 89.60
2017 88.18 88.17
2018 89.43 89.65
2019 89.54 90.07