Sweden:
A500 - very common.
A500+ - slightly less common than A500 but not rare.
A600 - relatively common.
A1200 - common.
A1000 - not so common, a bit unusual, perhaps rare.
A2000 - a bit common.
A4000 - a bit common.
A3000 - slightly less common than A4000.
A3000T - rare.
A4000T - about as common as the A1000.
CD32 - relatively common.