xper,xns,xew,xco
0.100000001 , 0.463369250 , 0.376172006 , 892.650024
0.200000003 , 8.10965896E-02 , 0.184545323 , 1031.25000
0.300000012 , 3.52510624E-02 , 7.18291402E-02 , 1031.25000
0.500000000 , 1.79597232E-02 , 3.64124067E-02 , 1031.25000
1.00000000 , 3.11623211E-03 , 8.71240906E-03 , 562.650024
2.00000000 , 1.17172091E-03 , 3.41739436E-03 , 281.325012
3.00000000 , 9.44276399E-04 , 2.13857950E-03 , 187.688004