Year FourseamSinkerChangeCurveCutter
2013 1.20 1.35 1.35 1.24 1.30
2014 1.27 1.41 1.52 1.22 1.37
2015 0.87 0.90 1.08 0.89 0.97
2016 0.72 0.82 0.92 0.81 0.82
2017 0.52 0.65 0.80 0.65 0.64