Year FourseamCurveSliderChange
2011 61.26 12.62 23.97 2.15
2012 62.78 11.47 23.57 2.19
2013 63.70 11.54 19.74 5.02
2014 70.75 7.84 18.26 3.15
2015 62.63 14.95 22.18 0.24