xper,xns,xew,xco
0.100000001 , 0.694738567 , 0.627151668 , 892.650024
0.200000003 , 0.152234748 , 0.217123359 , 1031.25000
0.300000012 , 0.118606672 , 8.75062793E-02 , 1031.25000
0.500000000 , 3.62755284E-02 , 5.21202199E-02 , 1031.25000
1.00000000 , 3.18115391E-02 , 2.85341647E-02 , 562.650024
2.00000000 , 2.10390501E-02 , 2.00196002E-02 , 281.325012
3.00000000 , 1.78407189E-02 , 1.70892980E-02 , 187.688004