Month FourseamSinkerChangeCurve
3/17 7.39 4.90 5.04 -8.19
4/17 7.92 5.20 5.33 -8.80
5/17 8.18 5.31 5.41 -8.02
6/17 7.57 4.63 4.62 -7.72
7/17 7.34 4.45 4.26 -8.28
8/17 7.71 4.66 4.23 -8.02
9/17 7.43 4.55 4.46 -7.27
10/17 8.22 4.23 4.74 -8.22