What size screen resolution do you have? (Patreon)

I'm asking this question because it helps me make decisions about image sizes in games. There's no point making high-res images if hardly anyone is using a high-res monitor, but if a lot of people would appreciate it then it might be worthwhile to invest in a hardware upgrade sooner than I anticipated.

If you're not precisely on one of these just give me the closest equivalent - your best guess.