xper,xns,xew,xco
0.100000001 , 8.28888640E-02 , 0.131764367 , 892.650024
0.200000003 , 4.34776396E-02 , 8.68581608E-02 , 1031.25000
0.300000012 , 2.63582319E-02 , 2.46687941E-02 , 1031.25000
0.500000000 , 6.88408175E-03 , 6.68718806E-03 , 1031.25000
1.00000000 , 1.42072281E-03 , 1.47358677E-03 , 562.650024
2.00000000 , 6.27840695E-04 , 1.12442544E-03 , 281.325012
3.00000000 , 6.34555647E-04 , 1.29719253E-03 , 187.688004