xper,xns,xew,xco
0.100000001 , 5.70092611E-02 , 8.08609873E-02 , 892.650024
0.200000003 , 4.88490611E-02 , 4.85301577E-02 , 1031.25000
0.300000012 , 4.13312577E-02 , 3.40852961E-02 , 1031.25000
0.500000000 , 2.93049719E-02 , 2.85842791E-02 , 1031.25000
1.00000000 , 3.08069140E-02 , 2.75326613E-02 , 562.650024
2.00000000 , 2.97134388E-02 , 2.37341784E-02 , 281.325012
3.00000000 , 2.74513029E-02 , 1.79139730E-02 , 187.688004