Month FourseamSinkerChangeCurve
3/17 8.32 5.94 6.37 -6.19
4/17 9.34 6.64 7.32 -6.61
5/17 9.07 6.33 6.92 -6.08
6/17 8.79 5.88 6.42 -5.19
7/17 8.57 5.80 6.13 -5.76
8/17 9.03 6.01 6.16 -5.55
9/17 8.66 5.91 6.25 -5.18
10/17 9.60 5.74 6.96 -5.68