Year In ZoneOut of Zone
2008 -18.33 -21.89
2009 -22.62 -27.42
2010 -22.81 -25.11
2011 -21.20 -23.23
2012 -23.11 -25.79
2013 -25.42 -27.58
2014 -27.49 -29.77
2015 -28.26 -30.71
2016 -23.69 -28.37