Year FourseamChangeSliderCurve
2007 6.67 0.00 9.52 11.54
2010 5.15 3.57 10.33 9.76
2011 4.69 0.00 11.66 2.94
2012 3.69 0.00 10.53 6.73
2013 3.56 10.53 10.77 11.49
2014 4.92 0.00 12.66 13.87
2015 0.00 0.00 11.17 12.50