Just decided to check out how the consoles are doing here in North America, might do Japan later on if anyone wants. Don't know about worldwide the numbers are less stable and reliable.
I guess I can do the numbers since November when 2/3rds of the consoles came out through to June this year...
2006
November:
Xbox 360: 3.4 million
Wii: 476K
PS3: 197K
December:
Xbox 360: 1.1 million
Wii: 604.2K
PS3: 490.7K
2006 Totals (these 2 months only):
Xbox 360: 4.5 million
Wii: 1,080,200
PS3: 687.7K
2007
January:
Wii: 436K
Xbox 360: 294K
PS3: 244K
February:
Wii: 335K
Xbox 360: 228K
PS3: 127K
March:
Wii: 259K
Xbox 360: 199K
PS3: 130K
April:
Wii: 360K
Xbox 360: 174K
PS3: 82K
May:
Wii: 338K
Xbox 360: 155K
PS3: 81K
June:
Wii: 381.8K
Xbox 360: 198.4K
PS3: 98.5K
2007 Totals:
Wii: 2,109,800
Xbox 360: 1,248,400
PS3: 762.5K
Totals since November:
Xbox 360: 5,748,400
Wii: 3,190,000
PS3: 1,450,200
Source: All from Joystiq's reporting of the NPD numbers
Take from this what you will. 2006 obviously wasn't fair due to shortages. For all of 2007 though, even with the shortages during the start of 2007, the Wii stayed at the top and would not let go. The 360 isn't doing too bad this year and the PS3 sold much more in June than the 2 months before, this price drop (or clearance) should show a big increase in July sales, possibly higher than the 360 when combined with Red Ring controversy?