xper,xns,xew,xco
0.100000001 , 0.162465855 , 0.310258001 , 892.650024
0.200000003 , 7.60310963E-02 , 9.89909172E-02 , 1031.25000
0.300000012 , 0.140851393 , 8.07592720E-02 , 1031.25000
0.500000000 , 2.02824604E-02 , 1.59848444E-02 , 1031.25000
1.00000000 , 6.39816094E-03 , 5.59326541E-03 , 562.650024
2.00000000 , 5.75578585E-03 , 5.30481478E-03 , 281.325012
3.00000000 , 3.90855083E-03 , 2.32781540E-03 , 187.688004