xper,xns,xew,xco
0.100000001 , 0.463113427 , 0.483065367 , 892.650024
0.200000003 , 0.119182751 , 0.112365343 , 1031.25000
0.300000012 , 7.87847862E-02 , 0.126489431 , 1031.25000
0.500000000 , 5.79499267E-02 , 7.40736052E-02 , 1031.25000
1.00000000 , 9.45658386E-02 , 6.56466186E-02 , 562.650024
2.00000000 , 4.40166444E-02 , 4.63789329E-02 , 281.325012
3.00000000 , 2.47623101E-02 , 2.99134068E-02 , 187.688004