\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  text & 2.26 & 5.38 & 6.02 \\
  fax & 0.94 & 2.99 & 3.52 \\
  Csrc & 2.08 & 5.43 & 5.82 \\
  Excl & 0.97 & 14.61 & 15.79 \\
  SPRC & 2.58 & 10.40 & 11.91 \\
  tech & 2.01 & 5.03 & 5.64 \\
  poem & 2.46 & 6.04 & 6.78 \\
  html & 2.35 & 5.99 & 6.75 \\
  list & 2.43 & 7.86 & 8.35 \\
  man & 3.01 & 8.00 & 8.88 \\
  play & 2.55 & 6.16 & 7.06 \\
\end{tabular}
\caption{Results for ppmD7 (sorted by file)}
