Erica Friedman’s Okazu blog is running has done a Yuri fandom survey!The intro post for it is here:
https://okazu.yuricon.com/2022/12/11/take-the-2022-yuri-fandom-survey/
This one is IMPORTANT! Erica Friedman’s Okazu blog and the Yuricon fan community
[https://www.yuricon.com/what-is-yuricon/] have been supporting and promoting Yuri fandom for over two decades. As well as almost-daily reviews and news on Okazu, Friedman has recently published her landmark history of Yuri: By Your Side: The First 100 Years of Yuri Anime and Manga [https://www.yuricon.com/product/bys/]
Go to the post for the link to the Google forms survey page. If you run multiple Gmail accounts, you may wish to log into your preferred one first. The survey is a very reasonable length and will stay open until January 11, 2023. A summary will be posted soon after on Okazu.
UPDATE: Result summary posted: https://okazu.yuricon.com/2023/01/27/global-yuri-fandom-survey-results/
I could go all fan-happy on this but in memory of a long-ago Survey & Research Methods University course, will curb my over-enthusiasm. (Yes, I filled it out already!)