xper,xns,xew,xco
0.100000001 , 0.434741050 , 0.552356541 , 892.650024
0.200000003 , 8.62461105E-02 , 0.139385357 , 1031.25000
0.300000012 , 0.134902820 , 0.100410059 , 1031.25000
0.500000000 , 0.105562665 , 6.72179163E-02 , 1031.25000
1.00000000 , 4.60402146E-02 , 6.22941032E-02 , 562.650024
2.00000000 , 2.25856900E-02 , 1.93744823E-02 , 281.325012
3.00000000 , 1.15087247E-02 , 1.25162322E-02 , 187.688004