xper,xns,xew,xco
0.100000001 , 0.882611990 , 0.849009216 , 892.650024
0.200000003 , 0.104120679 , 0.107309930 , 1031.25000
0.300000012 , 5.70802204E-02 , 6.00111894E-02 , 1031.25000
0.500000000 , 3.27548310E-02 , 2.97308713E-02 , 1031.25000
1.00000000 , 2.23790985E-02 , 2.29445770E-02 , 562.650024
2.00000000 , 1.90319549E-02 , 2.11315677E-02 , 281.325012
3.00000000 , 1.51459780E-02 , 2.04829089E-02 , 187.688004