I voted 3-5, it's been a slow year, Balders Gate 3 has been taking up a lot of my time! But also enjoy city builders like Tropico & Children of the Nile, and a year rarely passes without playing at least some Madden.
It depends on which platform I deceide to play on and which games I choose. If I play on my PC it's 5-10. If I play on my older consoles it's 20-40. If it's on an emulator. But if I play something enormous like GTA IV, or GTA V it's more or less 2-5 games a year. When I play a really really good game I like to play it through to 100% and this can take a long time. And I prefer to play not more than 2-3 games simultaneously. I rather finish a game before I start a new one. Also I prefer RPGs with a good story or absorbing tale over MMORPG's and shooters.
Being that I live in my car, I often can't play games to conserve power. Otherwise I just lack the energy due to work. Hopefully I can try lots of games when I can secure an apartment.