xper,xns,xew,xco
0.100000001 , 0.298552632 , 0.799027503 , 892.650024
0.200000003 , 0.122121595 , 0.190139830 , 1031.25000
0.300000012 , 0.113955148 , 0.116010100 , 1031.25000
0.500000000 , 4.79350165E-02 , 3.69708240E-02 , 1031.25000
1.00000000 , 3.74015700E-03 , 4.21018014E-03 , 562.650024
2.00000000 , 1.43411825E-03 , 1.70106266E-03 , 281.325012
3.00000000 , 1.10432704E-03 , 1.40861678E-03 , 187.688004