xper,xns,xew,xco
0.100000001 , 8.03052261E-02 , 6.31834641E-02 , 892.650024
0.200000003 , 8.93089250E-02 , 0.105817780 , 1031.25000
0.300000012 , 0.134905741 , 0.158756003 , 1031.25000
0.500000000 , 0.111613192 , 8.03693235E-02 , 1031.25000
1.00000000 , 3.64030451E-02 , 5.35685159E-02 , 562.650024
2.00000000 , 1.74058545E-02 , 2.07755696E-02 , 281.325012
3.00000000 , 1.79373138E-02 , 2.39045247E-02 , 187.688004