Year FourseamChangeSliderCurve
2011 -5.51 -8.73 1.88 5.95
2012 -4.65 -8.93 2.15 6.26
2013 -4.68 -8.65 2.64 6.54
2014 -3.81 -8.15 2.47 5.63
2015 -4.38 -8.46 2.06 3.46