Year In ZoneOut of Zone
2007 52.00 48.00
2008 50.81 49.19
2009 47.00 53.00
2010 47.17 52.83
2011 43.69 56.31
2012 44.35 55.65
2013 44.54 55.46
2014 46.05 53.95
2015 42.17 57.83