Year FourseamSinkerChangeSliderCurve
2010 -3.22 -3.44 -3.51 -3.41 0.00
2011 -2.54 -2.66 -2.77 -2.67 0.00
2012 -3.07 -3.09 -3.18 -3.13 -2.78
2013 -2.50 -2.55 -2.43 -2.51 -2.10
2014 -2.04 -2.04 -2.28 -2.07 -1.89