Within the english language section of Wikipedia, there are now 4.3 million articles, of which 383,284 have been edited by 90,774 registered editors within the last 30 days.

1. [1] Page impressions generated from server log files, not including the "main page" because this is the page viewed most often.
2. [2] Consecutive edits of one author are counted as ONE edit.
3. [3] Changes (amount of changed (added and deleted) characters).
4. [4] Number of edits reverted by other editors.
5. [5] Pages which are currently protected, with timestamp
6. [6] Pages proposed for deletion - including the proposal time
7. [7] Pages recently deleted, indicating the deletion time
8. [8] Pages recently added, indicating time of publication.
9. [9] Number of changes by one particular author within the time period displayed. Consecutive edits by the same author in the same page are counted as ONE edit.
10. [10] Authors blocked (indicating blocking time)
11. [11] Registered editors involved in reverts, i.e. whose edits have been reverted or who have reverted entries of other registered editors.
12. [12] Administrators who have protected pages in the time period indicated.
13. [13] Users who have proposed pages for deletion (or speedy deletion)
14. [14] Authors with no. of new pages.