xper,xns,xew,xco
0.100000001 , 8.21980983E-02 , 9.56207290E-02 , 892.650024
0.200000003 , 4.97142486E-02 , 3.61563005E-02 , 1031.25000
0.300000012 , 3.28921825E-02 , 6.15886450E-02 , 1031.25000
0.500000000 , 1.66882668E-02 , 1.27076739E-02 , 1031.25000
1.00000000 , 3.96319944E-03 , 3.56827304E-03 , 562.650024
2.00000000 , 1.39421155E-03 , 2.23070662E-03 , 281.325012
3.00000000 , 1.46069168E-03 , 1.62239431E-03 , 187.688004