xper,xns,xew,xco
0.100000001 , 0.180125311 , 0.179016054 , 892.650024
0.200000003 , 0.117949985 , 0.112504616 , 1031.25000
0.300000012 , 7.88680017E-02 , 0.126368284 , 1031.25000
0.500000000 , 5.89084327E-02 , 7.40207434E-02 , 1031.25000
1.00000000 , 9.36904699E-02 , 6.55871853E-02 , 562.650024
2.00000000 , 4.32473049E-02 , 4.63841707E-02 , 281.325012
3.00000000 , 2.40078662E-02 , 2.97357179E-02 , 187.688004