xper,xns,xew,xco
0.100000001 , 7.02246353E-02 , 0.131131470 , 892.650024
0.200000003 , 6.62520975E-02 , 3.85498255E-02 , 1031.25000
0.300000012 , 5.81653491E-02 , 2.02997904E-02 , 1031.25000
0.500000000 , 7.08215451E-03 , 5.30822063E-03 , 1031.25000
1.00000000 , 2.45262519E-03 , 2.10820138E-03 , 562.650024
2.00000000 , 1.24413823E-03 , 9.31568618E-04 , 281.325012
3.00000000 , 7.81578361E-04 , 1.13948097E-03 , 187.688004