xper,xns,xew,xco
0.100000001 , 0.187703580 , 0.158703625 , 892.650024
0.200000003 , 0.124434985 , 0.113325641 , 1031.25000
0.300000012 , 3.31742801E-02 , 2.48537194E-02 , 1031.25000
0.500000000 , 9.28897876E-03 , 6.69191033E-03 , 1031.25000
1.00000000 , 1.63557404E-03 , 1.88526837E-03 , 562.650024
2.00000000 , 1.22548628E-03 , 8.87666189E-04 , 281.325012
3.00000000 , 1.04343088E-03 , 9.40629689E-04 , 187.688004