xper,xns,xew,xco
0.100000001 , 0.675294280 , 0.548082411 , 1190.19995
0.200000003 , 0.242527783 , 0.111547232 , 1375.00000
0.300000012 , 0.132603198 , 8.85248780E-02 , 1375.00000
0.500000000 , 4.84657027E-02 , 4.33708578E-02 , 1375.00000
1.00000000 , 5.84342191E-03 , 5.82447462E-03 , 800.250000
2.00000000 , 2.17917305E-03 , 2.54975283E-03 , 399.850006
3.00000000 , 1.73518388E-03 , 1.68441900E-03 , 266.750000