Article creators by volume 2021 by month

Most prolific article creators from September 2021 to August 2022

Counts only non-redirect pages currently in the main namespace, with their first edit after September 2021.  In particular, it doesn't count redirects or drafts created earlier that became mainspace articles since August 1, nor articles that have since been deleted, redirected, or moved out of mainspace.

Only users with at least 365 articles are listed.

SQL

SET @year='2021';

SELECT actor_name, 
	COUNT(*) AS "Year total", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 01 THEN 1 ELSE 0 END) AS "Jan", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 02 THEN 1 ELSE 0 END) AS "Feb", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 03 THEN 1 ELSE 0 END) AS "Mar", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 04 THEN 1 ELSE 0 END) AS "Apr", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 05 THEN 1 ELSE 0 END) AS "May", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 06 THEN 1 ELSE 0 END) AS "Jun", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 07 THEN 1 ELSE 0 END) AS "Jul", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 08 THEN 1 ELSE 0 END) AS "Aug",
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 09 THEN 1 ELSE 0 END) AS "Sep", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 10 THEN 1 ELSE 0 END) AS "Oct", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 11 THEN 1 ELSE 0 END) AS "Nov", 
	SUM(CASE WHEN SUBSTRING(rev_timestamp,5,2) = 12 THEN 1 ELSE 0 END) AS "Dec"
FROM revision
JOIN actor_revision ON actor_id = rev_actor
JOIN page ON page_id = rev_page
WHERE rev_parent_id = 0
  AND page_namespace = 0
  AND page_is_redirect = 0
  AND SUBSTRING(rev_timestamp, 1, 4) = '2021'
  AND cl_to IS NULL
GROUP BY actor_name
HAVING COUNT(*) >= 10
ORDER BY COUNT(*) DESC;

SQL

Checking query status...