What is the age classification for Battlefield 3

Battlefield 3 is rated 18 by the Pan European Game Information (PEGI), M17+ by the Entertainment Software Rating Board (ESRB) and MA15+ by the Australian Classification Board (ACB).
Battlefield 3 is rated 16 by the Pan European Game Information (PEGI), M17+ rating by the Entertainment Software Rating Board (ESRB), 18 by the Unterhaltungssoftware Selbstkontrolle (USK) and a MA15+ by the Australian Classification Board (ACB).