Month FourseamSinkerChangeCurve
3/17 -18.99 -23.18 -28.88 -56.71
4/17 -18.82 -23.26 -28.60 -59.43
5/17 -18.32 -23.11 -28.65 -57.90
6/17 -18.93 -23.89 -29.88 -56.65
7/17 -20.33 -25.03 -31.10 -57.65
8/17 -19.23 -24.19 -30.79 -56.70
9/17 -19.08 -23.63 -29.98 -55.44
10/17 -17.08 -23.44 -29.17 -56.01