Year FourseamChangeSliderCurve
2011 61.26 2.15 23.97 12.62
2012 62.78 2.19 23.57 11.47
2013 63.70 5.02 19.74 11.54
2014 70.75 3.15 18.26 7.84
2015 62.63 0.24 22.18 14.95