Year FourseamChangeSliderCurve
2011 15.43 7.14 25.99 14.49
2012 15.31 9.68 27.16 22.08
2013 13.30 17.98 33.23 36.54
2014 18.32 18.97 32.84 30.34
2015 13.84 0.00 27.03 30.41