xper,xns,xew,xco
0.100000001 , 0.282514602 , 0.399329722 , 892.650024
0.200000003 , 8.22081566E-02 , 8.71843845E-02 , 1031.25000
0.300000012 , 7.02651665E-02 , 5.82617037E-02 , 1031.25000
0.500000000 , 2.24136319E-02 , 2.13819798E-02 , 1031.25000
1.00000000 , 2.92680715E-03 , 2.28671357E-03 , 562.650024
2.00000000 , 1.26058387E-03 , 1.32377667E-03 , 281.325012
3.00000000 , 9.63824103E-04 , 1.22586999E-03 , 187.688004