xper,xns,xew,xco
0.100000001 , 1.33945370 , 0.720356703 , 892.650024
0.200000003 , 0.281039983 , 0.262178570 , 1031.25000
0.300000012 , 0.108084723 , 0.117632627 , 1031.25000
0.500000000 , 4.38162908E-02 , 3.79069038E-02 , 1031.25000
1.00000000 , 2.17736792E-02 , 2.30911877E-02 , 562.650024
2.00000000 , 2.34895293E-02 , 2.32798401E-02 , 281.325012
3.00000000 , 2.16306355E-02 , 2.53379382E-02 , 187.688004