I think I've had it pretty easy compared to many, despite developing young and having big boobs from 13 onwards. I was reasonably pretty as a teen and 20s, but nothing special at all. I'm probably slightly better than average in 30s and now 40, but I can't tell tbh.
A summary of my experiences:
Nickname at school was 'mammaries'. It was friendly and never threatening, but I remembered it reading this thread.
Boob and smile comments from strangers on the street from late teens onwards.
Requests for my number from people at busstops etc, some really hassled and I ended up relenting and giving a fake number. I generally had the courage to say 'I'm not going to go out with you so there is no point giving you my number', which generally was laughed off as they'd try again to persuade me, but sometimes they got angry.
An ex pinned me down, kissed and groped me in a park in the dark. I knew he didn't mean to go further somehow, but I was shocked how quickly this sweet weedy guy overpowered me and how angry he was in those seconds. All because I had got another boyfriend.
Men pressing up against me on the bus, train.
Sexual comments from a guy I worked with, my junior in fact.
Lots of bum gropes in nightclubs.
Creepy looks and drinks bought for 14 Yr old me by my parent's creepy friend.
This has been maybe 100-200 small incidents in my life. I genuinely think it's at the lower end of what most women receive. I went to boarding school 11-16 so was away from older men, then 16
7-18 I generally had a boyfriend out with me, or was so engrossed in my own conversations that I didn't notice them.
Then 19 onwards I was at uni in London and quite loud and rowdy and confident with my friends, so we laughed at men's silly attempts to put us down. 25 onwards mainly out with lairy friends or now DH.
I think I avoided a lot of the worst of it due to my situation, I'm sure a lot happened that I didn't notice. I remember feeling shocked, confused, and unsettled whenever something did come on my radar.
I hadn't ever written it all down before, interesting.