I never kept count but we probably get in the neighborhood of 150 kids trick or treating. We live in a development but the surrounding area is rather rural with houses far apart fom each other so many parents drive their kids to our development to trick or treat.
Like some others, I also get annoyed with the 16 and 17 year olds. Last year two boys came to the door who must have been at least 17 (one of them had a full blown five o'clock shadow). These two bozos were in costumes and had bags to keep their candy in. I don't know, but when I was 17 I was more interested in other types of treats than Halloween candy .