Year FourseamChangeSliderCurve
2007 25.71 50.00 23.08 30.00
2010 22.67 33.33 12.09 0.00
2011 13.89 0.00 18.87 42.86
2012 19.51 0.00 14.61 0.00
2013 21.15 0.00 20.93 18.18
2014 20.93 0.00 18.88 24.24
2015 42.86 0.00 20.00 37.50