\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  bib & 2.20 & 17.25 & 17.20 \\
  book1 & 2.51 & 16.86 & 16.60 \\
  book2 & 2.19 & 15.97 & 16.51 \\
  geo & 4.80 & 16.15 & 17.02 \\
  news & 2.77 & 16.86 & 17.09 \\
  obj1 & 4.12 & 18.50 & 19.06 \\
  obj2 & 2.76 & 16.49 & 16.62 \\
  paper1 & 2.73 & 17.82 & 18.80 \\
  paper2 & 2.59 & 18.28 & 16.77 \\
  pic & 0.82 & 15.48 & 15.51 \\
  progc & 2.75 & 17.00 & 16.94 \\
  progl & 1.99 & 16.57 & 16.64 \\
  progp & 2.00 & 16.81 & 16.93 \\
  trans & 1.92 & 16.39 & 16.55 \\
\end{tabular}
\caption{Results for dmc-16M (sorted by file)}
