xper,xns,xew,xco
0.100000001 , 0.501823843 , 0.261368632 , 1190.19995
0.200000003 , 9.23985094E-02 , 9.79323536E-02 , 1375.00000
0.300000012 , 0.131798163 , 8.80535468E-02 , 1375.00000
0.500000000 , 4.84549291E-02 , 4.35728878E-02 , 1375.00000
1.00000000 , 5.11711976E-03 , 5.42065036E-03 , 800.250000
2.00000000 , 2.74892570E-03 , 1.94782356E-03 , 399.850006
3.00000000 , 1.57593272E-03 , 1.13250525E-03 , 266.750000