xper,xns,xew,xco
0.100000001 , 0.733360946 , 0.509367347 , 892.650024
0.200000003 , 0.123324804 , 0.106018737 , 1031.25000
0.300000012 , 0.129402965 , 9.48121995E-02 , 1031.25000
0.500000000 , 4.78346869E-02 , 3.92500609E-02 , 1031.25000
1.00000000 , 3.18426341E-02 , 3.21140885E-02 , 562.650024
2.00000000 , 3.29781771E-02 , 3.38348858E-02 , 281.325012
3.00000000 , 2.29382310E-02 , 2.72168797E-02 , 187.688004