xper,xns,xew,xco
0.100000001 , 0.202196896 , 0.413500905 , 892.650024
0.200000003 , 5.83646968E-02 , 0.100144260 , 1031.25000
0.300000012 , 5.01082204E-02 , 5.60443141E-02 , 1031.25000
0.500000000 , 1.48067856E-02 , 1.42435031E-02 , 1031.25000
1.00000000 , 1.86611211E-03 , 2.23128311E-03 , 562.650024
2.00000000 , 1.14075094E-03 , 1.22530246E-03 , 281.325012
3.00000000 , 7.02857622E-04 , 1.10724929E-03 , 187.688004