Month FourseamSinkerChangeCurve
7/12 0 1 1 1
MonthFourseamSinkerChangeCurve
6/16 2 15 5 9
7/16 12 1 2 11
8/16 14 18 0 11
9/16 8 12 8 11
MonthFourseamSinkerChangeCurve
4/17 11 22 3 12
5/17 2 2 0 2