xper,xns,xew,xco
0.100000001 , 6.68248832E-02 , 4.30804305E-02 , 1190.19995
0.200000003 , 3.93558517E-02 , 3.33828852E-02 , 1375.00000
0.300000012 , 4.47420143E-02 , 2.61096861E-02 , 1375.00000
0.500000000 , 1.48181133E-02 , 1.71254519E-02 , 1375.00000
1.00000000 , 4.18308470E-03 , 3.87508725E-03 , 800.250000
2.00000000 , 2.38351757E-03 , 2.26008822E-03 , 399.850006
3.00000000 , 1.32621836E-03 , 1.50881021E-03 , 266.750000