xper,xns,xew,xco
0.100000001 , 0.463338912 , 0.483652085 , 892.650024
0.200000003 , 0.119112290 , 0.112571031 , 1031.25000
0.300000012 , 7.86771998E-02 , 0.126339749 , 1031.25000
0.500000000 , 5.79878390E-02 , 7.36834928E-02 , 1031.25000
1.00000000 , 9.44641531E-02 , 6.52187690E-02 , 562.650024
2.00000000 , 4.39251401E-02 , 4.66067865E-02 , 281.325012
3.00000000 , 2.46725045E-02 , 2.95887124E-02 , 187.688004