Editing frequency

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(As of end of January 2010)

Here's a table of the number of unique users (by ID - so non-public users are all lumped together) editing in some number of calendar months out of a longer period of calendar months. Along the header row are the lengths, in months, of the period being selected from. Down the first column are the number of months being selected. For example, the number of unique user IDs appearing in at least 3 months over the last 6 full months is in the 6th column, 3rd row - 8,169.

There's no accounting of the editing period, so if a contributor makes only two edits spanning two calendar months (for example at 23:59 on the last day of the month and 00:00 on the first day of the following month) then they count towards the 2nd row. Whereas a contributor may edit heavily for four weeks within a single month and only count towards the 1st row.

1 2 3 4 5 6 7 8 9 10 11 12
1 13338 19540 27087 34683 43418 51222 56975 61771 67888 71583 74434 76480
2 5265 7684 9928 12286 14464 16326 17925 19618 21125 22161 22942
3 3724 5348 6801 8169 9326 10397 11438 12261 12902 13436
4 2984 4280 5406 6333 7174 7993 8693 9172 9554
5 2569 3644 4509 5238 5944 6562 7011 7364
6 2258 3142 3862 4495 5037 5466 5797
7 1946 2715 3358 3860 4252 4601
8 1738 2441 2979 3374 3682
9 1563 2166 2608 2949
10 1399 1908 2271
11 1229 1697
12 1083