marc on 21 May 2007
I would love to see the numbers given by sources as well but I think if they did that, companies and other sites will just steal the data. That data is what keeps this site afloat. It would be like giving away their recipe for doing business.
Just take it for what it is. No one thinks the data is 100% accurate and if it does look strange then it probably is and that can be said of both this site and NPD who I trust even less.
