xper,xns,xew,xco
0.100000001 , 0.644413710 , 0.396321893 , 1190.19995
0.200000003 , 0.140020177 , 7.73758069E-02 , 1375.00000
0.300000012 , 9.99893919E-02 , 9.18284804E-02 , 1375.00000
0.500000000 , 2.23786198E-02 , 2.17589308E-02 , 1375.00000
1.00000000 , 4.28622961E-03 , 4.96385153E-03 , 800.250000
2.00000000 , 2.40242691E-03 , 2.42198748E-03 , 399.850006
3.00000000 , 1.39844976E-03 , 1.25102105E-03 , 266.750000