xper,xns,xew,xco
0.100000001 , 0.219425261 , 0.172893330 , 892.650024
0.200000003 , 0.199392930 , 9.86246988E-02 , 1031.25000
0.300000012 , 7.21616820E-02 , 3.85821275E-02 , 1031.25000
0.500000000 , 2.60291304E-02 , 1.57150719E-02 , 1031.25000
1.00000000 , 1.07749673E-02 , 6.12625014E-03 , 562.650024
2.00000000 , 5.11915796E-03 , 4.48241457E-03 , 281.325012
3.00000000 , 3.32298153E-03 , 2.23778398E-03 , 187.688004