How often do you have a drink containing alcohol?

How many units of alcohol do you drink on a typical day when you are drinking? (1Unit - 10ml)

How often during the last year have you been unable to remember what happened the night before because you had been drinking?

How often during the last year have you had a feeling of guilt or remorse after drinking?

How often during the last year have you needed an alcoholic drink in the morning to get yourself going after a heavy drinking session?