xper,xns,xew,xco
0.100000001 , 6.56438097E-02 , 3.32620889E-02 , 1190.19995
0.200000003 , 1.93806347E-02 , 1.55114857E-02 , 1375.00000
0.300000012 , 9.30265337E-03 , 9.28363483E-03 , 1375.00000
0.500000000 , 6.53425511E-03 , 5.71288960E-03 , 1375.00000
1.00000000 , 3.40545992E-03 , 3.96782113E-03 , 800.250000
2.00000000 , 3.01133306E-03 , 3.74603597E-03 , 399.850006
3.00000000 , 1.73173205E-03 , 1.12213730E-03 , 266.750000