xper,xns,xew,xco
0.100000001 , 0.244434491 , 0.868246615 , 892.650024
0.200000003 , 8.18746909E-02 , 0.113520071 , 1031.25000
0.300000012 , 8.55484158E-02 , 8.53804499E-02 , 1031.25000
0.500000000 , 3.13860178E-02 , 3.42716686E-02 , 1031.25000
1.00000000 , 5.83007187E-03 , 3.44305462E-03 , 562.650024
2.00000000 , 2.03665928E-03 , 1.52143929E-03 , 281.325012
3.00000000 , 1.37875264E-03 , 9.78914672E-04 , 187.688004