Year FourseamChangeSliderCurve
2009 39.13 58.62 36.00 60.61
2010 49.09 33.33 61.54 45.00
2011 37.91 15.38 40.50 49.30
2012 39.03 52.63 42.48 63.01
2013 48.75 43.64 45.38 53.85
2014 40.59 37.93 41.82 53.33
2015 34.04 0.00 35.00 100.00