Year FourseamSinkerChangeSliderCurve
2013 -2.17 -2.35 -2.33 -2.33 -2.13
2014 -1.45 -1.50 -1.65 -1.57 -1.56
2015 -1.71 -1.70 -1.87 -1.77 -1.64
2016 -1.81 -1.90 -1.94 -1.88 -1.79
2017 -1.78 -1.75 -1.89 -1.81 -1.78
2018 -1.56 -1.66 -1.68 -1.68 -1.61
2019 -1.57 -1.62 -1.66 -1.66 -1.56
2020 -1.56 -1.65 -1.58 -1.65 -1.52