I'm like a very flirty person in general, but it never leads to anything. It's always playful. So that's always pretty common, and I usually reciprocate unless they're beyond annoying/ugly.
I haven't been hit on as in sexually harassed though if that's what you mean.

Never. Am a closed off, uninviting, aloof person.

All the time.

Very rarely. I don't think I'm particularly attractive, and I know that I can seem pretty uninviting, so I don't expect many people to flirt with me.

Not everyday, but I do get that "stare" from people. I just hate it.

A lot tbh. I always have something going on with someone.

Not very often tbh. I think I give off sort of an uninviting vibe to people because I'm reserved, even though that's not at all how I am with people I've gotten to know.

I seem to be a magnet for older men. I give off a vibe that I don't want to be bothered, and they still try and talk to me

Never.

Every now and then. I get told often I have "really pretty eyes"

this old lady told me that a couple of days ago at Wal-greens and I started blushing.

Exactly this.

I wouldn't at all mind if someone did try flirting with me.

Every day

Never

I don't know how to react to getting hit on, it's just awkward as ****. It happens everyday and since I have low self-esteem I feel like people are ****ing with me.
Today some group of girls were walking by and one said "Oh, he's cute..." and I'm like.. "Yeah right, bitch :-/"

Never.

I think people have hit on me like 3 times. I don't go out very often and, well, I don't really consider myself handsome.

But I don't really have many problems with this.

Either never or I simply can't tell whether people are hitting on me.