\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  bib & 1.95 & 18.91 & 5.56 \\
  book1 & 2.40 & 24.85 & 7.31 \\
  book2 & 2.04 & 22.23 & 6.37 \\
  geo & 4.48 & 27.11 & 13.32 \\
  news & 2.51 & 20.45 & 6.75 \\
  obj1 & 3.87 & 24.39 & 10.84 \\
  obj2 & 2.46 & 19.91 & 6.81 \\
  paper1 & 2.46 & 18.52 & 6.51 \\
  paper2 & 2.42 & 19.04 & 6.67 \\
  pic & 0.77 & 5.73 & 2.23 \\
  progc & 2.50 & 19.74 & 6.92 \\
  progl & 1.72 & 18.47 & 5.08 \\
  progp & 1.71 & 17.69 & 5.11 \\
  trans & 1.50 & 17.57 & 4.65 \\
\end{tabular}
\caption{Results for bzip-9 (sorted by file)}
