xper,xns,xew,xco
0.100000001 , 0.601595163 , 0.586070657 , 892.650024
0.200000003 , 0.140812606 , 7.62497336E-02 , 1031.25000
0.300000012 , 4.18977141E-02 , 3.98534089E-02 , 1031.25000
0.500000000 , 1.51689528E-02 , 1.65584441E-02 , 1031.25000
1.00000000 , 3.91532518E-02 , 4.05579731E-02 , 562.650024
2.00000000 , 1.17760813E-02 , 9.87707824E-03 , 281.325012
3.00000000 , 4.01429180E-03 , 4.54415241E-03 , 187.688004