Year In ZoneOut of Zone
2009 22.67 15.71
2010 15.38 15.09
2011 20.00 16.78
2012 16.31 13.98
2013 26.48 21.71
2014 28.09 13.64
2015 34.97 21.74
2016 28.62 31.82
2017 27.06 28.87
2018 28.53 21.43