Year FourseamSinkerCutterCurveChange
2012 21.67 34.93 17.04 19.21 7.15
2013 18.50 36.47 18.90 18.84 7.28
2014 21.80 25.67 29.68 14.97 7.88
2015 43.35 26.11 17.24 5.91 7.39