Can the PS4 sell as much as Wii did cumulativly by the end of the year?

[gcube2000]

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PS4 and Wii are selling pretty close cumulativly. The Wii by the end of 2007 sold 19.51 million units (according to VGChartz)

Here's sales for both in the same point in time to help you answer this question

Wii- 11.25 million

PS4- 10.19 million

I think PS4 will sell 17 million by the end of the year. So I say no it won't match it. What do you think?

P.S. I THINK VGCHARTZ SHOULD ADD CUMULATIVE SALES FOR CONSOLES INSTEAD OF JUST GAMES!