Only edits to proper articles (namespace 0) are taken into account, with a few exceptions:
For Wikimedia Commons file uploads and file info edits (both namespace 6) and category edits (namespace 14) also counted.
For Wikisource namespaces 102,104,106 also count.

Notes on count methodology:
Before user activity is counted, edits per user per month are totalled for all projects/wikis. So each user is counted only once.
Before July 2012 WMF used a rough approximation for establishing total editor counts:
Users who contributed to several wikis could be counted twice or more (only for wikis where their monthy activity reached any given threshold)
Edits to Wikimedia Commons were ignored (on the assumption that most contributors to Commons also edited on other projects, this assumption is less and less valid)

In each column all editors with at least x edits are included.
For example, an editor with 12 edits in some month would be counted in columns 1,2,5,10.

 
YoY = Year over Year change

MoM/PoM: Unofficial quasi-normalized metrics, meant for quick and rough monthly trend assesment:
* = As a rough 'normalization' currently only first 28 days per month are taken into account
MoM = Month over Month change
PoM = Percentage of Maximum, (= highest value ever in that column)
PoM = Note how a short month can have PoM 100% even when the absolute editor count is less than the all-time maximum for that column

	Users															Trends
Edits ≥	1	3	5	10	25	100	250	1000	2500	10000	25000	100000	250000	1000000		5 YoY	100 YoY		5 MoM	100 MoM		5 PoM	100 PoM
Mar 2013	239601	116640	82105	52161	29287	12491	6273	1323	351	44	13	2	1	1		2.1%	2.8%		-0.9%	-1.2%		87.5%	96.4%
Feb 2013	225130	110227	77701	49514	28109	11708	5736	1140	310	35	7	1				-2.9%	-1.6%		-1.5%	-1.5%		88.3%	97.6%
Jan 2013	242937	119298	84392	53693	30257	12734	6320	1260	313	32	8	1	1			1.5%	1.1%		7.9%	7.4%		89.6%	99.0%
Dec 2012	222446	109829	78020	50112	28524	11913	5847	1151	293	27	7					-0.4%	0.1%		-3.4%	-0.7%		83.1%	92.2%
Nov 2012	230589	112514	79158	50143	28260	11679	5676	1099	264	28	5	1				0.3%	0.3%		1.9%	-0.0%		86.0%	92.8%
Oct 2012	229983	112466	79447	50433	28498	11962	5923	1181	299	29	7					0.2%	0.5%		-4.1%	-3.1%		84.4%	92.8%
Sep 2012	231862	115212	81927	52034	29352	12159	5993	1185	285	27	2					2.1%	2.4%		5.1%	0.4%		88.0%	95.8%
Aug 2012	222939	111120	79134	50466	29036	12328	6041	1140	264	20	7	3				-1.4%	1.2%		-1.5%	1.6%		83.7%	95.4%
Jul 2012	222864	112070	80129	51249	29157	12154	5951	1150	249	25	5	1				0.7%	0.9%		-0.4%	0.5%		85.0%	93.9%
Jun 2012	219783	110212	78320	49741	28288	11774	5670	1055	223	19	6					-1.8%	0.1%		-0.5%	0.3%		85.3%	93.5%
May 2012	226298	114392	80962	51486	28947	11962	5918	1110	255	16	4					-0.8%	2.7%		-0.2%	-0.9%		85.8%	93.2%
Apr 2012	220349	111636	79138	50525	28622	11889	5694	1062	230	18	2					-1.9%	2.6%		0.4%	-0.4%		86.0%	94.1%
Mar 2012	223377	113525	80380	50995	29003	12150	5955	1092	243	21	6					-4.7%	1.0%		-3.6%	-2.3%		85.6%	94.5%
Feb 2012	225005	113145	80003	50566	28685	11894	5775	1064	218	18	5	1				-2.1%	1.1%		1.2%	-1.0%		88.8%	96.8%
Jan 2012	234315	117846	83124	52614	29940	12593	6229	1211	267	22	7	1				-3.5%	-0.2%		5.2%	6.5%		87.7%	97.8%
Dec 2011	217078	110237	78327	50167	28522	11899	5757	1067	239	30	5	1	1			1.6%	4.1%		-2.3%	-0.8%		83.4%	91.8%
Nov 2011	224640	112159	78934	49922	28152	11639	5580	1036	236	21	3					1.1%	1.4%		1.4%	0.7%		85.4%	92.5%
Oct 2011	227152	112836	79274	50139	28448	11897	5778	1088	237	13	3					0.9%	0.7%		-3.0%	-2.9%		84.2%	91.9%
Sep 2011	228054	113442	80240	50629	28595	11871	5747	1077	242	13	1	1				4.2%	0.6%		2.2%	1.0%		86.8%	94.7%
Aug 2011	225393	113235	80281	51319	29282	12178	5862	1071	228	12	4	1				0.8%	-0.3%		0.1%	0.2%		84.9%	93.7%
Jul 2011	220610	112216	79562	50889	28947	12048	5683	1047	216	18	5					1.5%	3.3%		-2.1%	0.6%		84.8%	93.6%
Jun 2011	225233	113008	79775	50711	28682	11765	5602	1003	217	12	1					-0.6%	-0.4%		0.4%	3.7%		86.6%	93.0%
May 2011	235598	116620	81594	51171	28460	11644	5514	1004	190	11	2					-4.8%	-5.9%		-1.6%	-2.6%		86.3%	89.7%
Apr 2011	232448	115504	80666	50745	28361	11584	5459	945	184	12	3					-4.0%	-4.1%		-2.0%	-2.3%		87.6%	92.0%
Mar 2011	245926	121194	84377	52650	29362	12029	5796	1035	214	11	1					-3.2%	-3.4%		-3.6%	-3.9%		89.5%	94.2%
Feb 2011	232921	116051	81683	51271	28699	11766	5614	946	199	14	4					-1.2%	-2.0%		1.8%	0.1%		92.8%	98.0%
Jan 2011	240184	121256	86101	54161	30215	12612	6098	1122	238	16	5					-1.8%	-1.0%		11.3%	11.3%		91.1%	98.0%
Jan 2013	242937	119298	84392	53693	30257	12734	6320	1260	313	32	8	1	1			1.5%	1.1%		7.9%	7.4%		89.6%	99.0%
Oct 2012	229983	112466	79447	50433	28498	11962	5923	1181	299	29	7					0.2%	0.5%		-4.1%	-3.1%		84.4%	92.8%
Jul 2012	222864	112070	80129	51249	29157	12154	5951	1150	249	25	5	1				0.7%	0.9%		-0.4%	0.5%		85.0%	93.9%
Apr 2012	220349	111636	79138	50525	28622	11889	5694	1062	230	18	2					-1.9%	2.6%		0.4%	-0.4%		86.0%	94.1%
Jan 2012	234315	117846	83124	52614	29940	12593	6229	1211	267	22	7	1				-3.5%	-0.2%		5.2%	6.5%		87.7%	97.8%
Oct 2011	227152	112836	79274	50139	28448	11897	5778	1088	237	13	3					0.9%	0.7%		-3.0%	-2.9%		84.2%	91.9%
Jul 2011	220610	112216	79562	50889	28947	12048	5683	1047	216	18	5					1.5%	3.3%		-2.1%	0.6%		84.8%	93.6%
Apr 2011	232448	115504	80666	50745	28361	11584	5459	945	184	12	3					-4.0%	-4.1%		-2.0%	-2.3%		87.6%	92.0%
Jan 2011	240184	121256	86101	54161	30215	12612	6098	1122	238	16	5					-1.8%	-1.0%		11.3%	11.3%		91.1%	98.0%
Oct 2010	221345	111397	78529	49813	28152	11815	5740	1039	196	15	3	1	1			-6.8%	-2.3%		0.2%	-2.5%		83.8%	91.6%
Jul 2010	215002	109882	78408	50117	28412	11665	5625	1003	182	13	3	1	1			-7.6%	-3.1%		-4.3%	-4.2%		83.3%	90.1%
Apr 2010	240481	120102	84065	52651	29336	12074	5812	1001	188	14	2	1	1			-0.3%	0.5%		-1.2%	-0.2%		91.3%	96.2%
Jan 2010	249979	124898	87722	55124	30827	12745	6098	1070	170	12	3	2	1			-1.0%	1.2%		7.0%	10.6%		93.1%	98.7%
Oct 2009	240205	120197	84223	52912	29443	12090	5772	977	178	21	5	1	1			-1.2%	1.8%		0.8%	-1.6%		89.6%	93.7%
Jul 2009	230532	119034	84835	53967	30134	12039	5648	905	169	16	7	3	1			-0.6%	-1.0%		-2.8%	-3.2%		90.0%	93.0%
Apr 2009	237537	120005	84317	52928	29404	12008	5653	909	158	13	4	1	1			-5.6%	1.1%		-2.9%	-1.6%		91.4%	95.2%
Jan 2009	249007	126357	88573	55160	30481	12589	5940	991	147	16	5					-1.7%	0.1%		8.2%	9.1%		93.9%	97.3%
Oct 2008	242249	122302	85243	52948	29122	11875	5660	957	170	19	9					-3.3%	0.1%		1.2%	-1.4%		90.3%	92.1%
Jul 2008	227161	119089	85316	54047	30263	12155	5772	874	143	9	5					-1.8%	0.8%		-1.6%	0.7%		90.3%	94.0%
Apr 2008	251417	127875	89313	54941	29986	11879	5531	856	140	9	4	1				-3.2%	-3.0%		-1.1%	-3.8%		96.8%	94.1%
Jan 2008	249674	128070	90117	56052	30815	12575	5918	937	131	7	4					0.5%	4.7%		9.2%	10.8%		95.2%	97.1%
Oct 2007	247702	126095	88137	54214	29801	11860	5471	870	117	11	4	2				17.0%	13.5%		0.4%	-0.7%		93.3%	91.8%
Jul 2007	224991	120437	86836	55114	30776	12056	5509	786	115	11	5					30.1%	21.1%		-1.6%	-1.7%		92.0%	92.9%
Apr 2007	251189	130981	92305	57185	30999	12243	5545	782	114	10	3	1				67.1%	49.8%		0.8%	0.4%		100.0%	96.5%
Jan 2007	236532	125717	89642	55716	30505	12015	5376	735	89	3	1	1				98.6%	54.9%		9.5%	8.5%		94.5%	92.3%
Oct 2006	195272	104982	75299	47801	26545	10451	4813	665	95	5	2	1	1			163.8%	105.1%		1.2%	-0.5%		79.5%	80.4%
Jul 2006	159478	90197	66746	43771	24977	9952	4396	571	75	7	3	2	1			173.5%	119.1%		3.3%	1.2%		70.8%	76.1%
Apr 2006	133037	74719	55253	36248	20638	8173	3738	482	73	5	3	1				211.9%	136.1%		5.6%	1.1%		59.8%	64.1%
Jan 2006	99050	59217	45146	30686	18171	7759	3625	534	79	8	2					255.5%	216.0%		16.1%	16.4%		47.8%	59.6%
Oct 2005	62025	37237	28542	19670	11830	5095	2425	346	51	9						176.5%	151.0%		11.3%	8.0%		30.4%	39.2%
Jul 2005	49567	31205	24402	17190	10550	4542	2131	318	41	7	3					211.6%	175.1%		16.0%	10.5%		26.2%	35.2%
Apr 2005	35735	22527	17714	12572	7898	3461	1637	236	30	1						205.0%	171.5%		22.8%	23.7%		19.3%	27.4%
Jan 2005	26265	16279	12698	8953	5609	2455	1126	150	23	1						332.2%	247.2%		2.0%	-3.7%		13.4%	18.4%
Oct 2004	19980	13048	10321	7386	4648	2030	965	144	20	1	1					425.8%	381.0%		8.5%	0.6%		11.0%	15.6%
Jul 2004	14161	9651	7830	5700	3650	1651	795	146	18	1						437.4%	395.8%		15.7%	13.9%		8.4%	12.9%
Apr 2004	10655	7169	5807	4267	2804	1275	598	83	5							643.5%	484.9%		-6.0%	-4.1%		6.4%	10.0%
Jan 2004	5211	3583	2938	2238	1492	707	320	41	2							270.5%	268.2%		8.6%	3.3%		3.1%	5.5%
Oct 2003	3500	2368	1963	1469	938	422	185	23	2							315.9%	201.4%		7.9%	1.3%		2.1%	3.2%
Jul 2003	2605	1767	1457	1114	752	333	157	22								426.0%	321.5%		15.1%	5.5%		1.6%	2.6%
Apr 2003	1286	927	781	626	436	218	109	11								292.5%	431.7%		6.9%	7.2%		0.9%	1.7%
Jan 2003	1405	967	793	601	412	192	91	11	1							300.5%	540.0%		44.0%	30.8%		0.8%	1.6%
Oct 2002	770	554	472	374	252	140	63	13	4	1	1					225.5%	833.3%		7.0%	5.2%		0.5%	1.0%
Jul 2002	572	342	277	212	142	79	36	2								346.8%	7800.0%		20.4%	41.2%		0.3%	0.6%
Apr 2002	337	238	199	164	113	41	12	1								729.2%	1950.0%		-0.5%	-20.0%		0.2%	0.3%
Jan 2002	369	251	198	150	96	30	7									1880.0%	2900.0%		-0.5%	-15.6%		0.2%	0.2%
Oct 2001	265	176	145	111	65	15	3									-	-		24.8%	62.5%		0.2%	0.1%
Jul 2001	165	84	62	37	20	1										-	-		73.3%	-		0.1%	0.0%
Apr 2001	41	31	24	17	7	2										-	-		0.0%	-		0.0%	0.0%
Jan 2001	22	14	10	8	3	1	1	1	1	1						-	-		-	-		0.0%	0.0%

Wikipedias are ordered by hourly page views in recent days
Generated on Thursday April 25, 2013 17:52 from recent database dump files.
Data processed up to Sunday March 31, 2013

Please note that the lengthy dump process (many weeks) means a delay in publishing these statistics is always to be expected.

Script version:2.6
Author:Erik Zachte (Web site)
Mail:ezachte@### (no spam: ### = wikimedia.org)
Documentation / Scripts / CSV files: About WikiStats

All data and images on this page are in the public domain.