Are you sure the January is right?

[KohlyKohl]

shams said: 1.7m Wii's sold in Japan - and approx 1.1m copies of Wii Sports. Makes worldwide 4.4m copies of Wii Sports (assuming 5m Wii's sold). (no way should it be counted...).

Yes they should be counted. You pay $50 for the game, and you HAVE a physical copy of the game. Being bundled with the system is completely irrelevant.