Year In ZoneOut of Zone
2008 0.28 0.14
2009 0.07 0.01
2010 -0.30 -0.20
2011 -0.89 -0.81
2012 -0.62 -0.65
2013 -1.51 -1.51
2014 -1.05 -1.69
2015 -0.85 -1.34
2016 -1.93 -1.96
2017 -2.39 -2.56
2018 -1.11 -2.08