how many units will PS3 and 360 move after next gen is out?

[Turkish]

PS3 +-75M
360: 75.90M
as of 31 dec 2012

1 year later on 31 dec 2013 I reckon it'll be:
360: 82.5M
PS3 84M

Lifetime predictions, until PS360 are discontinued:
360: 89M
PS3: 105M