xper,xns,xew,xco
0.100000001 , 0.239910752 , 0.366783381 , 892.650024
0.200000003 , 6.39497861E-02 , 5.95645979E-02 , 1031.25000
0.300000012 , 2.99734473E-02 , 3.16861346E-02 , 1031.25000
0.500000000 , 8.59946012E-03 , 8.54615495E-03 , 1031.25000
1.00000000 , 1.88332051E-03 , 2.05789949E-03 , 562.650024
2.00000000 , 1.11701689E-03 , 1.43816159E-03 , 281.325012
3.00000000 , 9.12510499E-04 , 1.06070272E-03 , 187.688004