Year In ZoneOut of Zone
2007 6.17 2.78
2008 7.83 6.54
2009 10.51 5.85
2010 7.40 7.32
2011 10.00 9.22
2012 9.09 7.53
2013 3.37 9.70
2014 4.65 1.82
2015 5.11 4.41