\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  text & 2.39 & 2.15 & 2.36 \\
  fax & 1.02 & 1.66 & 1.94 \\
  Csrc & 2.26 & 2.99 & 3.48 \\
  Excl & 1.27 & 4.12 & 3.15 \\
  SPRC & 2.90 & 3.67 & 3.41 \\
  tech & 2.23 & 1.95 & 2.16 \\
  poem & 2.51 & 2.03 & 2.46 \\
  html & 2.51 & 3.00 & 3.29 \\
  list & 2.59 & 5.37 & 5.81 \\
  man & 3.20 & 5.48 & 5.48 \\
  play & 2.63 & 2.18 & 2.40 \\
\end{tabular}
\caption{Results for ppmCnx-896 (sorted by file)}
