xper,xns,xew,xco
0.100000001 , 9.24613029E-02 , 5.13479039E-02 , 1190.19995
0.200000003 , 4.65518236E-02 , 3.05819884E-02 , 1375.00000
0.300000012 , 3.41630243E-02 , 3.10164578E-02 , 1375.00000
0.500000000 , 1.77355763E-02 , 1.85079761E-02 , 1375.00000
1.00000000 , 4.40199627E-03 , 5.50436787E-03 , 800.250000
2.00000000 , 3.39708640E-03 , 2.70895124E-03 , 399.850006
3.00000000 , 1.09257991E-03 , 1.16600608E-03 , 266.750000