xper,xns,xew,xco
0.100000001 , 0.111512341 , 8.26870874E-02 , 1190.19995
0.200000003 , 9.47118029E-02 , 9.78342146E-02 , 1375.00000
0.300000012 , 0.126136959 , 8.04648399E-02 , 1375.00000
0.500000000 , 2.39730198E-02 , 2.25057974E-02 , 1375.00000
1.00000000 , 9.26858373E-03 , 6.66807685E-03 , 800.250000
2.00000000 , 3.80298239E-03 , 2.98682670E-03 , 399.850006
3.00000000 , 2.00583250E-03 , 1.99557701E-03 , 266.750000