xper,xns,xew,xco
0.100000001 , 0.560885787 , 0.547720373 , 892.650024
0.200000003 , 8.62723440E-02 , 0.137795940 , 1031.25000
0.300000012 , 0.109439582 , 0.100919202 , 1031.25000
0.500000000 , 1.97611265E-02 , 3.91692258E-02 , 1031.25000
1.00000000 , 1.73558015E-02 , 3.18145342E-02 , 562.650024
2.00000000 , 1.11440262E-02 , 8.91294889E-03 , 281.325012
3.00000000 , 7.27136293E-03 , 9.31542832E-03 , 187.688004