xper,xns,xew,xco
0.100000001 , 0.332500339 , 0.460908711 , 892.650024
0.200000003 , 8.42126682E-02 , 8.10062811E-02 , 1031.25000
0.300000012 , 6.29924089E-02 , 5.78851104E-02 , 1031.25000
0.500000000 , 3.37071083E-02 , 3.80910598E-02 , 1031.25000
1.00000000 , 3.16180699E-02 , 2.87517775E-02 , 562.650024
2.00000000 , 2.31261458E-02 , 2.08754130E-02 , 281.325012
3.00000000 , 1.97290331E-02 , 2.25893240E-02 , 187.688004