------------------------------------------------------------------
| file        |     .unp |    .raw |    .hif |     .7z |    gain |
------------------------------------------------------------------
| book1__7z   |   768771 |  299731 |  398026 |  553299 | -84.60% |
| book1__izip |   768771 |  312257 |      14 |  261221 |  16.34% |
| book1__jar  |   768771 |  313576 |   28104 |  287031 |   8.47% |
| book1__kzip |   768771 |  299437 |  376072 |  516107 | -72.36% |
| book1__pacl |   768771 |  312802 |     131 |  261318 |  16.46% |
| book1__pk   |   768771 |  312490 |   43080 |  288021 |   7.83% |
| book1__pks  |   768771 |  311211 |   93463 |  327435 |  -5.21% |
| book1__wz   |   768771 |  312047 |    4570 |  265648 |  14.87% |
| wcc386_7z   |   536624 |  303040 |  202220 |  413861 | -36.57% |
| wcc386_izip |   536624 |  314952 |      14 |  274714 |  12.78% |
| wcc386_jar  |   536624 |  314180 |   19023 |  291612 |   7.18% |
| wcc386_kzip |   536624 |  302580 |  192791 |  406213 | -34.25% |
| wcc386_pacl |   536624 |  314034 |      82 |  274745 |  12.51% |
| wcc386_pk   |   536624 |  313295 |   57745 |  324628 |  -3.62% |
| wcc386_pks  |   536624 |  312781 |   87145 |  344375 | -10.10% |
| wcc386_wz   |   536624 |  314914 |     858 |  275634 |  12.47% |
------------------------------------------------------------------
|             | 10443160 | 4963327 | 1503338 | 5365862 |  -8.11% |
------------------------------------------------------------------