Year In ZoneOut of Zone
2008 97.16 97.11
2009 98.03 98.21
2010 97.96 97.31
2011 97.29 97.62
2012 96.62 96.27
2013 97.39 97.20
2014 95.97 96.57
2015 95.33 95.10
2016 95.98 95.71
2017 94.62 95.07