PS4: Undertracked by 475.000 at least. 16.6m

[nanarchy]

RenCutypoison said:

That's why there are adjustments over time. 8 years old numbers are the most accurate you'll find on VGchartz, probably 2-3% error margin max.

There is a number, more than wii. It's an equation more than a definite number but that's more than nothing.

Timeframe : If Sony announce 20 millions sales tomorrow, are you going to ask for a timeframe or just accept that it means "as of now" ?

3% is around 500,000 consoles. enough to make it a ridiculous figure to make adjustments based off of, especially when you add in the vagueness of the statement.