Year FourseamSinkerChangeSliderCurve
2009 -1.51 -1.54 -1.76 -1.68 -1.37
2010 -1.45 -1.59 -1.82 -1.68 0.00
2011 -1.87 -1.84 -2.08 -1.90 0.00
2012 -1.84 -1.93 -2.05 -2.06 0.00
2013 -1.37 -1.57 -1.80 -1.71 -1.94