Year FourseamSinkerChangeSliderCurve
2010 5.59 5.46 5.60 5.61 0.00
2011 6.02 5.88 5.98 5.92 0.00
2012 6.17 6.16 6.29 6.22 6.55
2013 6.21 6.21 6.31 6.22 6.42
2014 6.14 6.18 6.28 6.20 6.42
2015 5.99 6.02 6.18 6.07 6.24
2016 5.85 5.90 6.01 5.94 6.21
2017 6.00 6.02 0.00 6.03 6.20
2018 6.02 6.01 6.16 6.05 6.22
2019 5.79 5.84 5.76 5.80 6.01
2020 5.79 5.81 0.00 5.78 6.03
2021 5.78 5.76 5.82 5.78 6.05
2022 5.87 5.84 5.92 5.86 6.18