iTrackr is showing same % avaliable as they said about 8 hours ago. I don't think they update very frequently. I also think its possible that A.)You haven't "noticed" every Wii shipment and B.)Your city is not entirely representative of the entire country.
"[Our former customers] are unable to find software which they WANT to play."
"The way to solve this problem lies in how to communicate what kind of games [they CAN play]."
Satoru Iwata, Nintendo President. Only slightly paraphrased.