xper,xns,xew,xco
0.100000001 , 1.01543395E-02 , 9.27442778E-03 , 973.799988
0.200000003 , 8.37007165E-03 , 1.03955567E-02 , 1125.00000
0.300000012 , 6.96320599E-03 , 9.50054917E-03 , 1125.00000
0.500000000 , 5.72692882E-03 , 3.17980768E-03 , 1125.00000
1.00000000 , 1.09044521E-03 , 7.82965100E-04 , 675.000000
2.00000000 , 5.60107816E-04 , 6.76460448E-04 , 337.500000
3.00000000 , 7.10354419E-04 , 4.03883198E-04 , 225.000000