xper,xns,xew,xco
0.100000001 , 6.23482205E-02 , 0.286770076 , 973.799988
0.200000003 , 3.33850197E-02 , 4.91995849E-02 , 1125.00000
0.300000012 , 2.54740119E-02 , 3.25588845E-02 , 1125.00000
0.500000000 , 7.65179982E-03 , 7.10899057E-03 , 1125.00000
1.00000000 , 1.43386831E-03 , 1.26059295E-03 , 675.000000
2.00000000 , 1.02205295E-03 , 8.17635679E-04 , 337.500000
3.00000000 , 9.58796125E-04 , 9.86209023E-04 , 225.000000