xper,xns,xew,xco
0.100000001 , 0.268689573 , 0.232840091 , 892.650024
0.200000003 , 9.00918767E-02 , 0.114944354 , 1031.25000
0.300000012 , 0.115953349 , 5.72189651E-02 , 1031.25000
0.500000000 , 2.05933340E-02 , 1.20863384E-02 , 1031.25000
1.00000000 , 4.58913576E-03 , 3.65737849E-03 , 562.650024
2.00000000 , 1.59110397E-03 , 1.37012312E-03 , 281.325012
3.00000000 , 1.27545197E-03 , 1.20536215E-03 , 187.688004