xper,xns,xew,xco
0.100000001 , 1.30536975E-02 , 9.86636244E-03 , 1190.19995
0.200000003 , 1.45945838E-02 , 1.40172523E-02 , 1375.00000
0.300000012 , 9.86484066E-03 , 6.36017462E-03 , 1375.00000
0.500000000 , 4.59927414E-03 , 4.33718367E-03 , 1375.00000
1.00000000 , 3.64091317E-03 , 3.60312802E-03 , 800.250000
2.00000000 , 2.25109165E-03 , 1.84718426E-03 , 399.850006
3.00000000 , 1.27462414E-03 , 1.06071704E-03 , 266.750000