xper,xns,xew,xco
0.100000001 , 0.933472157 , 0.823858500 , 892.650024
0.200000003 , 0.117387600 , 0.119504966 , 1031.25000
0.300000012 , 9.42720845E-02 , 8.92357826E-02 , 1031.25000
0.500000000 , 3.74531373E-02 , 4.49603461E-02 , 1031.25000
1.00000000 , 2.65787840E-02 , 3.14465947E-02 , 562.650024
2.00000000 , 2.88662240E-02 , 2.56617758E-02 , 281.325012
3.00000000 , 2.44781412E-02 , 2.36094762E-02 , 187.688004