xper,xns,xew,xco
0.100000001 , 5.26253209E-02 , 9.11260024E-02 , 892.650024
0.200000003 , 2.48528309E-02 , 3.19964066E-02 , 1031.25000
0.300000012 , 2.20733788E-02 , 2.60233153E-02 , 1031.25000
0.500000000 , 5.77474711E-03 , 4.79535758E-03 , 1031.25000
1.00000000 , 1.28481805E-03 , 1.25127786E-03 , 562.650024
2.00000000 , 1.02260604E-03 , 1.31283165E-03 , 281.325012
3.00000000 , 9.09748662E-04 , 1.21250330E-03 , 187.688004