Year In ZoneOut of Zone
2007 50.00 50.00
2008 48.81 51.19
2009 49.83 50.17
2010 45.12 54.88
2011 46.61 53.39
2012 43.86 56.14
2013 44.24 55.76
2014 46.61 53.39
2015 40.28 59.72
2016 46.97 53.03
2017 47.47 52.53
2018 41.62 58.38
2019 45.10 54.90
2020 49.21 50.79