I came across VG Chartz while I was trying to get some data about Wii owners and how many of them only have one controller.  Looks like a lot of great info here, but I still can't find any data like what I'm looking for.  Could anyone point me in the direction of some solid info regarding what percentage of Wii owners have 2 or more Wii Remotes?  I'd really appreciate it. 

Thanks

I don't think there's much of a way to figure that one out. controllers aren't tracked in any way.

However, you can attain the absolute bear minimum of people with second controllers by Wii-play sales.

Full house, fourwiimotes and four nunchucks, one balance board, two Kart wheels, one classic (seldom used) two wavebirds and two plug-in GC controllers for playing some favorite old GC games.

That's definitely a good start.  Great idea.  thanks.

5 wii motes (got 4 when the wii came out, got another with play).
2 classic controllers
4 wheels
4 wave birds
1 balance board

I have 2 for now, plan on getting 2 more in the near future.

i have one of everything.

I have 2 classic controllers, 4 Wii Remotes, 4 Wii Nunchucks, 1 Wii Wheel and 1 Wii balance board.

4 wiimotes, 2 nunchucks, one zapper, one wheel, a nyko perfect shot, and a classic controller

Guys, he never asked you to start listing all your Wii peripherals and the quantity of each :P