Year In ZoneOut of Zone
2008 11.40 11.78
2009 11.90 8.61
2010 10.30 12.29
2011 9.98 10.75
2012 10.14 14.03
2013 7.46 9.30
2014 6.39 8.61
2015 10.71 10.29
2016 8.99 10.87