Month FourseamSinkerChangeCurve
3/16 -1.97 -5.79 -2.68 6.91
4/16 -1.85 -6.31 -3.14 6.66
5/16 -2.53 -6.95 -4.26 8.00
6/16 -2.50 -7.05 -4.99 8.37
7/16 -2.10 -6.61 -4.71 7.94
8/16 -2.24 -6.68 -4.73 8.35
9/16 -1.61 -6.35 -3.65 8.76
10/16 -1.18 -5.99 -5.72 8.47
11/16 -0.99 -6.04 -5.18 8.57