xper,xns,xew,xco
0.100000001 , 1.06529737 , 1.78476608 , 1083.50000
0.200000003 , 8.35819989E-02 , 0.130022645 , 1250.00000
0.300000012 , 3.30333635E-02 , 4.13739979E-02 , 1250.00000
0.500000000 , 1.48125198E-02 , 1.34974793E-02 , 1250.00000
1.00000000 , 3.99888959E-03 , 4.08835616E-03 , 700.000000
2.00000000 , 4.59793350E-03 , 4.83171083E-03 , 350.000000
3.00000000 , 6.73163543E-03 , 6.76846737E-03 , 233.500000