Year FourseamChangeSliderCurve
2011 7.88 1.92 8.26 5.23
2012 7.37 4.35 7.80 4.14
2013 7.49 3.16 5.80 2.20
2014 5.54 8.42 9.27 5.08
2015 6.49 0.00 6.36 4.94