Month FourseamSinkerChangeCurve
3/18 1.85 2.04 2.06 2.02
4/18 2.04 2.20 2.18 2.00
5/18 2.29 2.39 2.39 2.20
6/18 2.21 2.37 2.36 2.15
7/18 2.08 2.18 2.21 2.03
8/18 2.03 2.12 2.12 1.99
9/18 2.04 2.15 2.11 1.97
10/18 2.02 2.17 2.10 1.98