Year In ZoneOut of Zone
2007 15.79 41.18
2008 15.38 38.24
2009 21.33 36.99
2010 18.18 47.06
2011 19.14 38.92
2012 18.85 40.22
2013 14.79 40.00
2014 20.75 49.47
2015 23.66 48.53