xper,xns,xew,xco
0.100000001 , 1.36908730E-02 , 1.44173093E-02 , 892.650024
0.200000003 , 1.40999742E-02 , 1.59229431E-02 , 1031.25000
0.300000012 , 6.20473316E-03 , 7.23962719E-03 , 1031.25000
0.500000000 , 3.56760784E-03 , 2.81370874E-03 , 1031.25000
1.00000000 , 3.42617393E-03 , 1.93628145E-03 , 562.650024
2.00000000 , 2.27618334E-03 , 1.60290441E-03 , 281.325012
3.00000000 , 2.05096789E-03 , 1.92857813E-03 , 187.688004