xper,xns,xew,xco
0.100000001 , 0.129972622 , 9.56157222E-02 , 892.650024
0.200000003 , 8.66982043E-02 , 4.58706915E-02 , 1031.25000
0.300000012 , 4.39744145E-02 , 6.15839586E-02 , 1031.25000
0.500000000 , 2.85622384E-02 , 1.91352647E-02 , 1031.25000
1.00000000 , 4.14191186E-03 , 3.56891914E-03 , 562.650024
2.00000000 , 1.34557497E-03 , 2.23166007E-03 , 281.325012
3.00000000 , 1.51331734E-03 , 1.62370806E-03 , 187.688004