> > A few decades back, it seemed like 90% of the partying was done by 10% of the students in colleges. Isn't that still more-or-less true?
>
> I suspect so. I think that's true for most things. I bet you 90% of the motor scooter collecting is done by 10% of the population, too. Or perhaps that would be 99% and 1%. :-)

On the scooters the 99 - 1 is closer to the truth.
I remember a time when you could say that 90% of flying was done by 10% of the passengers, but that has changed. More and more people are flying and you rarely find one of those "They ain't gittin' me up in one of them thangs." people.
Ha! I just reminded myself of the catapillar joke!
I can't remember the number.
Howard