xper,xns,xew,xco
0.100000001 , 1.05810475 , 1.12551880 , 892.650024
0.200000003 , 0.255975753 , 0.187381864 , 1031.25000
0.300000012 , 0.100308016 , 9.45585147E-02 , 1031.25000
0.500000000 , 2.98835821E-02 , 2.11556405E-02 , 1031.25000
1.00000000 , 4.75548813E-03 , 3.21510388E-03 , 562.650024
2.00000000 , 1.92907581E-03 , 1.08131382E-03 , 281.325012
3.00000000 , 1.01529120E-03 , 8.47838644E-04 , 187.688004