xper,xns,xew,xco
0.100000001 , 0.230374202 , 0.318681031 , 892.650024
0.200000003 , 0.388161272 , 0.210088000 , 1031.25000
0.300000012 , 0.190107033 , 0.175221473 , 1031.25000
0.500000000 , 6.52047768E-02 , 7.49132037E-02 , 1031.25000
1.00000000 , 1.93939935E-02 , 1.55495768E-02 , 562.650024
2.00000000 , 5.40236197E-03 , 6.09018747E-03 , 281.325012
3.00000000 , 2.55255913E-03 , 5.26834698E-03 , 187.688004