xper,xns,xew,xco
0.100000001 , 0.199412927 , 0.584411204 , 892.650024
0.200000003 , 8.16303864E-02 , 0.180770382 , 1031.25000
0.300000012 , 4.34948169E-02 , 6.10336140E-02 , 1031.25000
0.500000000 , 1.60875134E-02 , 2.08136197E-02 , 1031.25000
1.00000000 , 2.07388122E-03 , 4.25952626E-03 , 562.650024
2.00000000 , 1.46395667E-03 , 1.26977370E-03 , 281.325012
3.00000000 , 9.71892441E-04 , 1.38559681E-03 , 187.688004