Year In ZoneOut of Zone
2008 16.85 20.00
2009 21.53 6.98
2010 19.75 11.90
2011 23.81 17.39
2012 17.99 7.32
2013 21.13 16.67
2014 26.53 34.15
2015 23.81 18.18
2016 26.32 28.57
2017 29.67 27.78