Pretty pointless this thread.
I bet many of the "1" voters refer to their instawallet/gox or whatever hosted wallet where they would actually have to click "0" which is missing in your poll. Hosted wallets are one wallet for hundreds of users plus maybe some cold storage/technical wallets.
On the other end you have "wallets" like physical coins which can be seen as a wallet of its own each.
Technically speaking a wallet is a collection of addresses that might end up in one transaction if the owner of the wallet decides to move all of it at once. If Gox moves all coins, all your "1" wallets might end up in one transaction. The physical coins could turn out to be all part of one big wallet despite the fact they are sold as isolated wallets.
Maybe you should elaborate how you are planning to draw conclusions