xper,xns,xew,xco
0.100000001 , 0.933808506 , 0.823856115 , 892.650024
0.200000003 , 0.117061235 , 0.119503148 , 1031.25000
0.300000012 , 9.38994735E-02 , 8.92375633E-02 , 1031.25000
0.500000000 , 3.72988619E-02 , 4.49577272E-02 , 1031.25000
1.00000000 , 2.66987011E-02 , 3.14418972E-02 , 562.650024
2.00000000 , 2.89546214E-02 , 2.56651416E-02 , 281.325012
3.00000000 , 2.40485370E-02 , 2.36106198E-02 , 187.688004