xper,xns,xew,xco
0.100000001 , 6.56676814E-02 , 3.32476608E-02 , 1190.19995
0.200000003 , 1.94293521E-02 , 1.55431004E-02 , 1375.00000
0.300000012 , 9.28519294E-03 , 9.26938653E-03 , 1375.00000
0.500000000 , 6.60048658E-03 , 5.68966474E-03 , 1375.00000
1.00000000 , 3.42423469E-03 , 3.99990100E-03 , 800.250000
2.00000000 , 2.15131347E-03 , 2.21583550E-03 , 399.850006
3.00000000 , 1.73187023E-03 , 1.11984997E-03 , 266.750000