Month FourseamSinkerCutterCurveChange
4/16 0.00 49.60 19.28 21.29 9.84
5/16 0.35 58.70 16.52 19.33 5.10
6/16 0.00 58.03 8.03 27.46 6.48
7/16 0.20 56.56 18.44 17.62 7.17
8/16 0.00 59.65 15.04 25.31 0.00
9/16 0.00 57.88 13.59 28.26 0.27