xper,xns,xew,xco
0.100000001 , 0.282507032 , 0.395540476 , 892.650024
0.200000003 , 5.64151220E-02 , 8.71726722E-02 , 1031.25000
0.300000012 , 7.02909753E-02 , 5.82423583E-02 , 1031.25000
0.500000000 , 2.24036388E-02 , 2.14057732E-02 , 1031.25000
1.00000000 , 2.71958066E-03 , 2.29014293E-03 , 562.650024
2.00000000 , 1.21641206E-03 , 1.31496135E-03 , 281.325012
3.00000000 , 8.68269824E-04 , 1.24576373E-03 , 187.688004