Possible for PS3 to be 4th on GT5s launch week?

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In my opinion I believe the order will be as followed:

1.) DS

2.) Wii

3.) PS3

4.) 360

5.) PSP

I say this because black friday will boost all systems dramatically. However GT5 contributed to a massive spike in JPN sales and will have an increase in EMEAA as well. I expect all systems to do great. I know this doesn't really show anything but locally PS3s are kinda scarce while there are tons of 360s on the shelves. Especially Kinect.