xper,xns,xew,xco
0.100000001 , 1.36205304 , 0.772734404 , 1190.19995
0.200000003 , 0.164233625 , 0.200719193 , 1375.00000
0.300000012 , 5.67612536E-02 , 4.74020541E-02 , 1375.00000
0.500000000 , 1.78350247E-02 , 1.24266017E-02 , 1375.00000
1.00000000 , 3.92777147E-03 , 2.92568561E-03 , 800.250000
2.00000000 , 1.80319545E-03 , 1.57183490E-03 , 399.850006
3.00000000 , 9.94437025E-04 , 9.00571060E-04 , 266.750000