Month FourseamSinkerChangeCurve
3/17 89.51 88.68 81.26 74.87
4/17 88.68 88.35 81.81 74.53
5/17 88.69 88.73 80.79 74.08
6/17 88.23 88.46 80.52 73.25
7/17 87.84 87.42 79.74 73.78
8/17 87.72 87.50 80.86 74.82
9/17 89.94 89.62 81.59 74.89
10/17 89.66 90.51 82.36 77.25