| Hierarchy | Articles/day | Bytes/day | Posters |
|---|---|---|---|
| cam.* | 8.6 | 16K | 19 |
| comp.* | 531 | 1941K | 688 |
| humanities.* | 6.1 | 167K | 9 |
| misc.* | 223 | 990K | 205 |
| news.* | 31 | 143K | 39 |
| rec.* | 1814 | 5M | 1286 |
| sci.* | 671 | 2M | 457 |
| soc.* | 693 | 2M | 886 |
| talk.* | 487 | 2M | 332 |
| uk.* | 1303 | 3M | 851 |
| All groups | 5285 | 18M |
Hierarchies | All groups | User agents (full) | Encodings