xper,xns,xew,xco
0.100000001 , 0.187655196 , 0.158589035 , 892.650024
0.200000003 , 0.124386378 , 0.113449588 , 1031.25000
0.300000012 , 3.32338586E-02 , 2.47276966E-02 , 1031.25000
0.500000000 , 9.20595974E-03 , 6.55940874E-03 , 1031.25000
1.00000000 , 1.51143654E-03 , 1.75637240E-03 , 562.650024
2.00000000 , 1.22630282E-03 , 9.31526476E-04 , 281.325012
3.00000000 , 9.43142222E-04 , 9.12813004E-04 , 187.688004