Here is a survey [1] from October of 2022 or just the graph [2] as that page has some odd CSS menus for me that block half of the page. This page uses an additional source. [3]

[1] - https://news.netcraft.com/archives/category/web-server-surve...

[2] - https://news.netcraft.com/images/2022/10/wss-share.png

[3] - https://www.stackscale.com/blog/top-web-servers/