Month FourseamChangeCurve
3/19 93.88 86.79 83.96
4/19 92.65 85.99 83.03
5/19 92.80 86.58 84.09
6/19 92.36 86.11 83.80
7/19 92.22 85.41 83.86
8/19 93.02 86.21 84.23
9/19 92.98 85.54 84.01