\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  bib & 1.97 & 4.55 & 1.53 \\
  book1 & 2.42 & 5.62 & 2.34 \\
  book2 & 2.06 & 5.23 & 2.08 \\
  geo & 4.45 & 5.99 & 2.33 \\
  news & 2.52 & 4.97 & 1.99 \\
  obj1 & 4.01 & 7.75 & 2.89 \\
  obj2 & 2.48 & 4.77 & 1.69 \\
  paper1 & 2.49 & 5.21 & 1.85 \\
  paper2 & 2.44 & 5.27 & 1.66 \\
  pic & 0.78 & 1.56 & 0.58 \\
  progc & 2.53 & 5.75 & 1.91 \\
  progl & 1.74 & 4.64 & 1.30 \\
  progp & 1.74 & 5.27 & 1.41 \\
  trans & 1.53 & 4.62 & 1.26 \\
\end{tabular}
\caption{Results for bzip2-9 (sorted by file)}
