Year In ZoneOut of Zone
2007 8.89 10.74
2008 8.02 8.75
2009 8.75 12.39
2010 8.11 14.03
2011 8.29 11.83
2012 9.35 16.10
2013 7.17 12.73
2014 10.96 12.02
2015 7.47 13.57
2016 8.39 11.69
2017 8.58 12.57
2018 7.14 11.34
2019 10.46 11.36