Year In ZoneOut of Zone
2007 12.63 38.91
2008 18.64 45.64
2009 17.07 41.32
2010 12.66 41.20
2011 14.98 41.22
2012 14.59 42.83
2013 13.96 37.06
2014 17.75 39.55
2015 11.60 38.98