In case this is useful to anyone, here is a spreadsheet template I use to track American animation TV shows. See the “how to use” tab. Basically, make a copy and edit any tab but the first one. A few shows are marked as examples so you can see how it works.
It’s far from perfect, but it’s been a good start for me. Feel free to make a copy or let me know if there is a better way to share.
https://docs.google.com/spreadsheets/d/1AukwvUegWor5id32Mj4DAjqFuquEETSFKyNHfslvMd0/edit?usp=sharing