xper,xns,xew,xco
0.100000001 , 0.583020449 , 0.431476921 , 892.650024
0.200000003 , 0.351999223 , 0.249817342 , 1031.25000
0.300000012 , 0.116573222 , 0.153439358 , 1031.25000
0.500000000 , 4.53307517E-02 , 4.09035943E-02 , 1031.25000
1.00000000 , 2.33564042E-02 , 3.26671861E-02 , 562.650024
2.00000000 , 2.27655061E-02 , 2.29700543E-02 , 281.325012
3.00000000 , 2.30918471E-02 , 1.91753823E-02 , 187.688004