At least the singles sales are consistent well, except C'mon and CK
Do you have the album sales? I was searching for them on Wikipedia () and it said Animal sold 1m. in the US and 3m. WW and Cannibal was around 500k
Animal is over 1.4m in the US and around 3m WW yeah
It didn't sell exceptionally well a single week, but it had great longevity (kinda like Love You Like A Love Song), the AMA performance was pretty good and it didn't hurt either.
) and it said Animal sold 1m. in the US and 3m. WW and Cannibal was around 500k
and they can become 500.000 ( gold certification ) if they release Last Goodbye 
Go insane, Go insane.....