\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  a & 224.00 & 4.80 & 3.55 \\
  aaa & 0.14 & 0.00 & 0.00 \\
  alphabet & 0.43 & 0.00 & 0.00 \\
  random & 10.23 & 0.00 & 0.00 \\
\end{tabular}
\caption{Results for huffword2 (sorted by file)}
