200 pages in the April 2009 issue of Allure Magazine.
52 miniature Post-Its marking full page advertisements (not including multiple ads by the same company if they appeared one after another, ads for stores, instead of specific products, fashion spreads, or ads that do not fill an entire page).
6 broad categories of product types (including hair, make-up, and perfume).
It really is amazing how much space is taken up by advertisements in magazines such as Allure. Really, it's a wonder they can fit in any editorial content at all. It's completely another experience when you have a visual like this in your hands.
(And yes, there was a reason for me to do this. It has to do with some research I am beginning.)