xper,xns,xew,xco
0.100000001 , 0.147650868 , 0.141050711 , 892.650024
0.200000003 , 3.15033197E-02 , 4.34670821E-02 , 1031.25000
0.300000012 , 2.11064816E-02 , 1.52616203E-02 , 1031.25000
0.500000000 , 9.59401857E-03 , 5.63119445E-03 , 1031.25000
1.00000000 , 4.05411189E-03 , 1.25057343E-03 , 562.650024
2.00000000 , 1.82198489E-03 , 6.04179571E-04 , 281.325012
3.00000000 , 1.18001387E-03 , 5.85093105E-04 , 187.688004