xper,xns,xew,xco
0.100000001 , 3.58752757E-02 , 0.178932875 , 892.650024
0.200000003 , 1.98352840E-02 , 0.102848448 , 1031.25000
0.300000012 , 1.35704661E-02 , 7.02268332E-02 , 1031.25000
0.500000000 , 7.74712255E-03 , 4.19001840E-02 , 1031.25000
1.00000000 , 4.06329613E-03 , 2.06989720E-02 , 562.650024
2.00000000 , 2.33060098E-03 , 9.94976982E-03 , 281.325012
3.00000000 , 1.60003372E-03 , 6.44067209E-03 , 187.688004