28.8	65.33441	-0.0001	29.5	42.88955	0.0028	28.9	63.48115	-0.0027	29.8	46.37362	0.0042
32.2	65.16199	0.0013	33.5	42.79895	-0.0040	32.3	63.34365	0.0077	33.4	46.22468	-0.0056
35.2	64.9991	-0.0001	37	42.84858	-0.0010	35.5	63.09436	-0.0072	38.4	46.14804	-0.0005
38.9	64.94717	0.0337	41	42.8992	0.0018	38.8	62.96046	0.0022	42.9	46.06202	0.0013
42.2	65.00976	0.0876	44.6	43.41187	0.0350	42.2	62.87687	0.0213	45.8	46.06955	0.0095
45.6	65.29139	0.1898	48.5	44.72448	0.1190	45.5	62.98042	0.0717	50.3	46.61047	0.0765
49.1	66.08581	0.4013	52.5	49.06675	0.3943	48.2	63.97421	0.2695	53.6	49.08308	0.3289
52.5	67.37394	0.7087	56.7	56.81055	0.8761	52.2	66.42235	0.7083	56.8	53.71173	0.7668
55.5	68.20815	0.9042	60.7	58.55476	0.9725	55.3	67.89767	0.9575	60.3	55.72459	0.9245
59.4	68.38955	0.9606	65.2	59.20844	0.9978	58.8	68.07934	0.9874	63.2	56.45796	0.9620
62.7	68.50306	0.9981	69.6	59.51265	1.0016	62.1	68.13918	0.9969	66.4	57.21863	0.9964
66.1	68.46359	1.0042	73.4	59.7487	1.0032	65.1	68.19289	1.0049	68.2	57.5446	1.0060
69.4	68.36482	0.9982	76.7	59.82213	0.9968	69	68.14554	0.9976	70.5	57.70763	0.9972
initial (y=Amin+Bmin*xi)
Amin	66.8440			42.79			65.083			47.016
Bmin	-0.0524			0.002			-0.055			-0.0225
final (y=Amax+Bmax*xi)
Amax	69.804			55.665			68.141			49.486
Bmax	-0.0206			0.0549			0.0003			0.1171