xper,xns,xew,xco
0.100000001 , 8.33304748E-02 , 7.95580745E-02 , 973.799988
0.200000003 , 0.125184134 , 8.34108740E-02 , 1125.00000
0.300000012 , 5.16835600E-02 , 7.49505460E-02 , 1125.00000
0.500000000 , 1.14567457E-02 , 1.25527121E-02 , 1125.00000
1.00000000 , 1.98942120E-03 , 3.68725182E-03 , 1049.84998
2.00000000 , 9.57048149E-04 , 2.41099182E-03 , 525.150024
3.00000000 , 1.03703060E-03 , 1.70664710E-03 , 350.100006