xper,xns,xew,xco
0.100000001 , 1.09646499 , 1.05935681 , 892.650024
0.200000003 , 0.188314274 , 0.248232260 , 1031.25000
0.300000012 , 0.142453715 , 0.156493232 , 1031.25000
0.500000000 , 6.20179549E-02 , 6.22427352E-02 , 1031.25000
1.00000000 , 4.10416685E-02 , 3.66873667E-02 , 562.650024
2.00000000 , 2.95128133E-02 , 2.60510724E-02 , 281.325012
3.00000000 , 2.90604606E-02 , 2.56815180E-02 , 187.688004