Year FourseamChangeSliderCurve
2014 93.75 83.35 84.14 0.00
2015 94.66 85.39 87.09 0.00
2016 96.00 85.80 89.31 78.55
2017 96.02 87.08 89.81 80.38
2018 95.18 86.83 88.23 80.02
2019 95.49 86.08 87.72 79.15