OK...

Thanks to all of you that provided reasonable answers.

About 24 hours 'later', here's my tally.

"Yes I wear SAFETY glases" - 6
"Yes I wear glasses for all or some of the reloading operations, and they function as safety glasses" - 4
"No I don't wear safety glasses when reloading even though I do wear glasses as a result of needing them to see, and I didn't wear them before I needed them to see." - 23
Humorous - 9

That doesn't add up to the total number of posts because some of them were irrelevant.

The way I "see" this is:

Of the 33 people that reponded in the spirit in which the question was asked, 10 of them wear glasses overtly as a safety precaution in some or all of their reloading activities, and 23 don't or wouldn't if they didn't need them to see with.

10 divided by 33 is 0.303.... or 30.3%
23 divided by 33 is 0.6969... or 69.7%

Actually, while the overall sample size of 33 is pretty small, I'm a little surpised that as many as 30% of reloaders in this sample CHOOSE to use safety glasses in at least some of the operations of reloading.

Thanks again to those that responded in the spirit in which the question was asked.

Paul