Year FourseamSinkerChangeCurve
2015 30.38 64.06 59.26 53.19
2016 32.35 61.44 62.86 55.79
2017 31.25 50.00 66.67 55.40
2018 32.20 56.10 68.99 56.43
2019 53.33 66.67 57.14 46.15