\begin{tabular}{rrrr}
  \hline
  Method & 
  Compression Ratio & 
  Compression Time & 
  Decompression Time \\
  \hline
  bib & 3.82 & 2.14 & 2.10 \\
  book1 & 4.06 & 1.91 & 1.83 \\
  book2 & 3.53 & 1.85 & 1.85 \\
  geo & 6.25 & 2.22 & 2.17 \\
  news & 3.97 & 1.91 & 1.88 \\
  obj1 & 4.76 & 2.96 & 2.79 \\
  obj2 & 3.71 & 1.84 & 1.85 \\
  paper1 & 3.69 & 2.26 & 2.17 \\
  paper2 & 3.69 & 2.13 & 2.06 \\
  pic & 1.14 & 1.43 & 1.35 \\
  progc & 3.60 & 2.28 & 2.36 \\
  progl & 2.68 & 2.00 & 1.96 \\
  progp & 2.82 & 2.12 & 2.11 \\
  trans & 2.86 & 1.93 & 1.94 \\
\end{tabular}
\caption{Results for srank-d (sorted by file)}
