Honestly, I couldn't even answer. During my recent move, I started sorting some and threw out BOXES of toys I rarely or never use (or were old, starting to discolor, etc.)... I KNOW I still have TONS of toys because it seemed that every box someone opened to figure out where it belonged, they exclaimed "Oops, this one goes in Holly's room, too!" because of a toy peeking out.
There's both nightstands full, two dresser drawers, two thirteen gallon rubbermaid tubs, and a huge rolling suitcase that are full. There's also a large duffel bag somewhere, my overnight case, ummm... yeah, I've never counted. Once all the boxes are empty from the move, maybe I should - I'd probably surprise myself even after the downsize.