xper,xns,xew,xco
0.100000001 , 1.09438884 , 1.05903316 , 892.650024
0.200000003 , 0.186225116 , 0.248670638 , 1031.25000
0.300000012 , 0.143452391 , 0.156960919 , 1031.25000
0.500000000 , 5.98900542E-02 , 6.19775206E-02 , 1031.25000
1.00000000 , 3.96723263E-02 , 3.64295393E-02 , 562.650024
2.00000000 , 2.90408321E-02 , 2.57909745E-02 , 281.325012
3.00000000 , 3.20957266E-02 , 2.54182424E-02 , 187.688004