xper,xns,xew,xco
0.100000001 , 11.3952818 , 8.37356091 , 892.650024
0.200000003 , 11.8776178 , 10.2097635 , 1031.25000
0.300000012 , 12.7129526 , 13.8632469 , 1031.25000
0.500000000 , 6.68629074 , 9.13319969 , 1031.25000
1.00000000 , 1.51096845 , 2.78957367 , 562.650024
2.00000000 , 0.798851132 , 0.581159055 , 281.325012
3.00000000 , 0.141388640 , 0.152775779 , 187.688004