Year In ZoneOut of Zone
2007 31.82 59.46
2008 31.48 40.74
2009 43.61 56.78
2010 38.48 59.35
2011 44.86 55.78
2012 44.89 59.32
2013 48.21 59.38
2014 49.69 65.85
2015 47.29 59.09