xper,xns,xew,xco
0.100000001 , 1.88581920 , 1.97673655 , 892.650024
0.200000003 , 0.211619973 , 0.354984879 , 1031.25000
0.300000012 , 0.216656312 , 0.159757286 , 1031.25000
0.500000000 , 5.95801994E-02 , 7.01309144E-02 , 1031.25000
1.00000000 , 3.02967075E-02 , 2.84133870E-02 , 562.650024
2.00000000 , 2.36664433E-02 , 2.40479577E-02 , 281.325012
3.00000000 , 2.00639907E-02 , 2.17745174E-02 , 187.688004