Year FourseamChangeCurveCutter
2011 1.83 1.75 1.71 0.00
2012 1.59 1.55 1.43 0.00
2013 1.62 1.63 1.50 0.00
2014 1.98 1.92 1.80 2.00
2015 2.14 2.13 1.96 2.16