xper,xns,xew,xco
0.100000001 , 0.361138642 , 0.364927948 , 892.650024
0.200000003 , 7.13054165E-02 , 0.110610850 , 1031.25000
0.300000012 , 4.85787094E-02 , 6.77021593E-02 , 1031.25000
0.500000000 , 2.78839152E-02 , 4.51468751E-02 , 1031.25000
1.00000000 , 2.44359914E-02 , 2.55075321E-02 , 562.650024
2.00000000 , 2.10057832E-02 , 1.85103137E-02 , 281.325012
3.00000000 , 2.40007117E-02 , 2.29313243E-02 , 187.688004