xper,xns,xew,xco
0.100000001 , 5.33742644E-02 , 0.153189898 , 973.799988
0.200000003 , 2.20666900E-02 , 2.48389523E-02 , 1125.00000
0.300000012 , 2.98979990E-02 , 2.07508635E-02 , 1125.00000
0.500000000 , 6.74090907E-03 , 8.10218416E-03 , 1125.00000
1.00000000 , 1.75662583E-03 , 1.56664196E-03 , 675.000000
2.00000000 , 9.46636021E-04 , 1.43646670E-03 , 337.500000
3.00000000 , 1.33601634E-03 , 1.06293254E-03 , 225.000000