I think a lot of body weight exercises are just about repetition to increase your numbers. I've done pullups and pushups consistently since i was in middle school.
I usually do pullups at the start of my workout. I'll do a set of 30, then 20, then 10.
But any time ive had to take off time from exercising from an injury or something, or just being on vacation, i never hit those numbers until a couple weeks later after ive built back up to it.
My workouts are almost entirely body weight though, so im not tiring myself out with other exercises. I don't even know what i can bench, but my guess would be it would be a pretty lackluster number