xper,xns,xew,xco
0.100000001 , 0.375922233 , 0.299750149 , 892.650024
0.200000003 , 0.230724409 , 0.151994541 , 1031.25000
0.300000012 , 0.119379781 , 0.132904410 , 1031.25000
0.500000000 , 6.41749650E-02 , 5.89741096E-02 , 1031.25000
1.00000000 , 8.56356230E-03 , 1.08101005E-02 , 562.650024
2.00000000 , 4.84549813E-03 , 5.40833408E-03 , 281.325012
3.00000000 , 2.60155136E-03 , 3.38712102E-03 , 187.688004