Year FourseamSinkerChangeSliderCurve
2015 8.90 7.34 3.45 -0.12 -2.04
2016 9.13 7.81 4.27 1.33 -3.25
2017 9.05 6.99 4.17 3.16 -1.82
2018 7.78 5.93 4.08 2.93 -1.52
2019 8.00 5.09 3.56 -0.93 -3.86