Month SinkerChangeCurve
5/11 86.61 79.70 79.71
6/11 86.97 81.05 79.61
7/11 87.25 80.98 79.17
8/11 87.41 81.73 80.01
9/11 87.25 81.23 79.14
10/11 0.00 0.00 80.04
MonthSinkerChangeCurve
4/12 85.92 80.12 78.94
5/12 85.12 79.30 77.78
6/12 86.12 80.29 79.00
7/12 86.58 81.03 79.17
8/12 86.91 81.24 79.24
9/12 87.00 80.71 79.48