I assume you're talking about actually going to the cinemas? That's about 35-40 for me. My school is five minutes walk from fox studios, so I usually see a movie once a week.
Ah, I haven't gone to the cinema's much, i've seen about 4-5 movies there, but i've rented a hell of alot. So I wouldn't be surpised if i'm in the 20's as well.