Where in the world are the first VR owners, and what hardware are they on?

I'm interested in getting an early glimpse of who owns what VR hardware in what numbers and where in the world they live. I'm looking to create an awesome info graphic of the results to share with the VR community. Your responses are much appreciated!(image By Maurizio Pesce [CC BY 2.0 ( http://creativecommons.org/licenses/by/2.0) ], via Wikimedia Commons)