Average worldwide weekly sales( keeping January out as wii had stock issues and it was still the follow off the holydays) .
February 2009 :
Wii : 422k
Xbox 360 :200k
PS3 : 144k
March 2009 :
Wii : 354k
Xbox360 : 190k
PS3 : 188k
April 2009 (only 1 week) :
Wii : 295k
Xbox360 : 149k
PS3 : 143k
March was down compared to February for the Wii but not for HD consoles ( 360 slightly down, PS3 up).
So far April is down for all 3.
For reference :
April 2008
Wii : 365k average
Xbox360 : 114k
PS3 : 150k
If things don't change I'm expecting Xbox360 to be up 20% compared to 2008, PS3 to be down 10% and Wii to be down 20%.
Generally speaking Wii will most likely be down 25-30% in Q2 2009 compared to Q2 2008.
PS3-Xbox360 gap : 1.5 millions and going up in PS3 favor !
PS3-Wii gap : 20 millions and going down !