xper,xns,xew,xco
0.100000001 , 8.68814290E-02 , 4.04388569E-02 , 1190.19995
0.200000003 , 3.11891269E-02 , 2.18699351E-02 , 1375.00000
0.300000012 , 2.62067560E-02 , 2.59312429E-02 , 1375.00000
0.500000000 , 1.49344346E-02 , 1.21606709E-02 , 1375.00000
1.00000000 , 5.02621708E-03 , 3.48088564E-03 , 800.250000
2.00000000 , 3.67546221E-03 , 2.58038170E-03 , 399.850006
3.00000000 , 2.53837346E-03 , 2.10062251E-03 , 266.750000