Year FourseamSinkerChangeCurve
2016 94.06 0.00 89.38 79.72
2017 95.07 94.73 89.02 80.54
2018 97.08 0.00 92.04 83.67
2019 97.36 0.00 92.96 83.89
2020 97.54 0.00 91.82 83.12