Year FourseamSinkerChangeSliderCurve
2013 6.64 6.66 6.68 6.64 6.62
2014 6.33 6.23 6.31 6.38 6.40
2015 6.23 6.15 6.21 6.25 6.29
2016 6.22 6.16 6.31 6.27 6.29