Year In ZoneOut of Zone
2007 36.44 45.28
2008 35.38 51.23
2009 34.83 41.73
2010 37.47 53.75
2011 36.95 49.27
2012 39.81 51.78
2013 36.56 45.12
2014 36.45 50.60
2015 35.46 38.38
2016 30.64 46.41
2017 30.26 41.61
2018 28.07 41.59
2019 32.99 41.67