dont know the point of the table, but here it is:

  |gap      |gzip      |bz2  |lzma    | 
  |---------|----------|-----|--------|
  |0        |2.7%      |18.9%|  *0.9%*| 
  |8 KB     |2.4%      |17.8%|   0.9% |
  |*40 KB*  |*94.4%*   |17.7%|   0.4% |
  |1 MB     |*104.3%*  |19.7%|  *0.9%*|