xper,xns,xew,xco
0.100000001 , 2.46801414E-02 , 2.19105594E-02 , 892.650024
0.200000003 , 2.75089461E-02 , 1.02987075E-02 , 1031.25000
0.300000012 , 1.16133559E-02 , 9.95065924E-03 , 1031.25000
0.500000000 , 8.38255696E-03 , 5.74078830E-03 , 1031.25000
1.00000000 , 2.99249124E-03 , 4.34470968E-03 , 562.650024
2.00000000 , 4.40924708E-03 , 4.06997930E-03 , 281.325012
3.00000000 , 2.53609708E-03 , 2.56823702E-03 , 187.688004