Did you use any of the following drugs in the past 12 months? Ecstasy

Which drugs or intoxicants, if any, have you ever tried? Amphetamines

Did you use any of the following drugs in the past 12 months? Amphetamines

Did you use any of the following drugs in the past 12 months? None

Which drugs or intoxicants, if any, have you ever tried? Marijuana

Did you use any of the following drugs in the past 12 months? Marijuana

Which drugs or intoxicants, if any, have you ever tried? Cocaine

Which drugs or intoxicants, if any, have you ever tried? None

How often does he have 5 or more drinks on one occasion?

How often do you have a drink containing alcohol?