xper,xns,xew,xco
0.100000001 , 9.92386150 , 12.4084864 , 1083.50000
0.200000003 , 15.3741856 , 17.0121727 , 1250.00000
0.300000012 , 12.0459547 , 11.2096996 , 1250.00000
0.500000000 , 5.86003447 , 14.5148067 , 1250.00000
1.00000000 , 0.609179437 , 1.74413729 , 700.000000
2.00000000 , 0.150233507 , 0.316488951 , 350.000000
3.00000000 , 5.41222282E-02 , 0.118901685 , 233.500000