Year In ZoneOut of Zone
2007 21.76 41.82
2008 16.50 39.60
2009 21.20 34.77
2010 18.94 47.83
2011 17.41 44.85
2012 19.47 43.62
2013 17.42 39.97
2014 19.15 44.44
2015 16.73 47.89
2016 14.67 46.04