It looks like the PS3 and Xbox 360 basically sold the same amount in 2008

[mehm]

Those PS2 and PSP numbers are mixed with the production shipment guys. Here are the real shipment numbers:

CY Q4 Shipments (LTD):

NDS: 11.89m (96.22m)
WII: 10.41m (44.96m)
360: 6.0m (28.5m)
PSP: 5.08m (49.6m)
PS3: 4.46m (21.30m)
PS2: 2.52m (136.3m)