Year FourseamChangeSliderCurve
2011 -5.06 -8.49 2.56 6.50
2012 -4.31 -8.86 2.73 6.67
2013 -4.47 -8.68 3.10 6.82
2014 -3.63 -7.98 2.86 5.86
2015 -4.18 -7.88 2.50 3.73