xper,xns,xew,xco
0.100000001 , 0.600869000 , 0.617135704 , 892.650024
0.200000003 , 0.125447884 , 0.141042843 , 1031.25000
0.300000012 , 6.11016601E-02 , 4.54899333E-02 , 1031.25000
0.500000000 , 1.63808595E-02 , 1.46046299E-02 , 1031.25000
1.00000000 , 1.08523276E-02 , 1.11360271E-02 , 562.650024
2.00000000 , 3.79068824E-03 , 4.10445780E-03 , 281.325012
3.00000000 , 2.34362623E-03 , 2.37114751E-03 , 187.688004