It seems to have plateaued and increasing more slowly.
Look like 1 year “growth then plateau”, like 2021-01 to 2022-01. But 2022-05 to 2024-09 linear growth again. Analysis/forecast of human behaviour not easy.
Also combine data of different source not easy, please handle with care.
Obsidian?
Or sublime text, but no preview and render using pandoc command, can define as build parameter.