Year FourseamCurveCutter
2009 -1.87 -2.08 -2.03
2010 -1.91 -2.01 -1.95
2011 -2.04 -2.14 -2.08
2012 -1.88 -2.06 -2.02
2013 -1.96 -2.04 -2.07
2014 -1.97 -2.02 -2.12
2015 -1.87 -1.81 -2.08
2016 -1.98 -1.97 -2.13
2017 -2.09 -2.05 -2.35