xper,xns,xew,xco
0.100000001 , 0.177530095 , 0.282230049 , 892.650024
0.200000003 , 6.85341358E-02 , 9.20658633E-02 , 1031.25000
0.300000012 , 5.10844700E-02 , 5.67202605E-02 , 1031.25000
0.500000000 , 1.59047283E-02 , 1.56926848E-02 , 1031.25000
1.00000000 , 1.84166699E-03 , 2.53752340E-03 , 562.650024
2.00000000 , 1.03264465E-03 , 1.28705404E-03 , 281.325012
3.00000000 , 1.09162985E-03 , 1.17326435E-03 , 187.688004