1) From someone 21 or older who is not related to the teen (25.0)

From a parent or guardian (13.0), From someone 21 or older who is not related to the teen (25.0), From someone under 21 who is not related to the teen (22.0), From someone under 21 who is not related to the teen (13.0)

Took it from home (10.0), top five ways high school age drinkers get their alcohol (1.0)