Year FourseamSinkerChangeSliderCurve
2010 7.00 9.24 8.44 -1.49 -2.44
2011 6.59 9.13 8.62 -3.81 -4.42
2012 6.20 9.56 8.77 -2.62 -4.02
2013 6.63 9.28 8.58 -3.20 -4.65