xper,xns,xew,xco
0.100000001 , 0.611889958 , 0.564158142 , 892.650024
0.200000003 , 7.54035711E-02 , 7.25739226E-02 , 1031.25000
0.300000012 , 3.55286747E-02 , 4.66695391E-02 , 1031.25000
0.500000000 , 4.15581986E-02 , 5.13543822E-02 , 1031.25000
1.00000000 , 2.28517950E-02 , 5.25035150E-02 , 562.650024
2.00000000 , 2.21358985E-02 , 6.73568398E-02 , 281.325012
3.00000000 , 2.37885956E-02 , 4.14623953E-02 , 187.688004