Year In ZoneOut of Zone
2007 51.89 48.11
2008 51.40 48.60
2009 53.00 47.00
2010 52.91 47.09
2011 51.71 48.29
2012 46.43 53.57
2013 46.81 53.19
2014 48.32 51.68
2015 49.09 50.91
2016 46.56 53.44
2017 38.05 61.95
2018 42.25 57.75