Year In ZoneOut of Zone
2007 11.75 27.67
2008 8.87 27.93
2009 9.19 26.46
2010 7.35 25.25
2011 9.44 26.85
2012 10.22 29.55
2013 11.66 29.07
2014 9.59 26.54
2015 8.02 19.45