xper,xns,xew,xco
0.100000001 , 1.95987678 , 1.36004066 , 892.650024
0.200000003 , 0.165966690 , 0.208148241 , 1031.25000
0.300000012 , 8.18191841E-02 , 6.51883259E-02 , 1031.25000
0.500000000 , 2.15511974E-02 , 2.70664543E-02 , 1031.25000
1.00000000 , 8.61127954E-03 , 7.63925631E-03 , 562.650024
2.00000000 , 2.57817772E-03 , 3.12251947E-03 , 281.325012
3.00000000 , 2.11930228E-03 , 2.57310364E-03 , 187.688004