Cars, food, clothing, electronics, misc(???), hobbies(???), and furniture. Let's see, that amounts to duh, duh, duh, duh, huh?, huh?, and duh.

Hmmmmm. Let's see. Something is missing here. I can't quite pin it down. What is it? Oh right! Music, books and movies!

Convenient to just have blinders on to Amazon, iTunes, NetFlix and the like.

Oh, this chart must be before 1990. Aha.