xper,xns,xew,xco
0.100000001 , 8.51168260E-02 , 0.113257758 , 892.650024
0.200000003 , 0.157346219 , 0.183491707 , 1031.25000
0.300000012 , 0.218436688 , 0.243110061 , 1031.25000
0.500000000 , 8.43993798E-02 , 7.16839433E-02 , 1031.25000
1.00000000 , 3.58995907E-02 , 3.37627046E-02 , 562.650024
2.00000000 , 2.31592990E-02 , 2.49246620E-02 , 281.325012
3.00000000 , 2.23236997E-02 , 1.97711047E-02 , 187.688004