Year FourseamSinkerChangeSliderCurve
2011 -15.92 -20.40 -27.12 -38.05 -54.30
2012 -15.26 -20.94 -26.87 -32.34 -56.05
2013 -13.82 -19.70 -24.75 -31.98 -54.58
2014 -14.42 -18.83 -27.10 -31.38 -54.45
2015 -11.08 -14.50 -21.69 -29.16 -51.79