xper,xns,xew,xco
0.100000001 , 0.563964665 , 0.394763559 , 892.650024
0.200000003 , 0.168170840 , 0.141674668 , 1031.25000
0.300000012 , 0.150528952 , 0.118197307 , 1031.25000
0.500000000 , 5.40486388E-02 , 4.77585495E-02 , 1031.25000
1.00000000 , 3.12133059E-02 , 3.03958524E-02 , 562.650024
2.00000000 , 2.04550140E-02 , 1.79931968E-02 , 281.325012
3.00000000 , 1.84767768E-02 , 2.32933909E-02 , 187.688004