Year FourseamChangeCurve
2010 96.10 88.40 85.38
2011 96.86 0.00 87.36
2012 97.92 0.00 86.81
2013 97.85 0.00 86.59
2014 98.02 0.00 86.27
2015 98.16 91.95 87.53
2016 98.01 0.00 87.20
2017 98.47 0.00 87.53
2018 97.36 91.38 86.76