xper,xns,xew,xco
0.100000001 , 9.87328365E-02 , 0.126338765 , 1190.19995
0.200000003 , 0.160274282 , 9.94104370E-02 , 1375.00000
0.300000012 , 9.06016901E-02 , 5.83485402E-02 , 1375.00000
0.500000000 , 2.50173490E-02 , 1.85089596E-02 , 1375.00000
1.00000000 , 4.39431798E-03 , 5.50536579E-03 , 800.250000
2.00000000 , 3.38639249E-03 , 2.70781200E-03 , 399.850006
3.00000000 , 1.29104010E-03 , 1.16483646E-03 , 266.750000