Month FourseamSinkerChangeCurve
3/17 0.51 -0.40 -1.11 -0.82
4/17 0.32 -0.35 -1.28 -0.98
5/17 0.37 -0.41 -1.17 -0.95
6/17 -0.12 -0.30 -1.32 -1.41
7/17 0.44 -0.15 -1.01 -1.53
8/17 0.39 -0.07 -0.96 -0.94
9/17 0.31 -0.14 -0.97 -0.36
10/17 0.26 -0.17 -1.14 -0.66