Hand calendar.
2. During the past 2 weeks (outlined on that calendar), beginning Monday (date) and ending this past Sunday (date), on how many days did you drink any alcoholic beverages, such as beer, wine, or liquor?

2. In the past 2 weeks (outlined on that calendar), beginning Monday (date) and ending this past Sunday (date), on how many days did you drink any alcoholic beverages, such as beer, wine, or liquor?
Use list to probe, if necessary.

I have asked you about beer, wine, and liquor separately. Now I want you to think about them combined.
7. During the 2-week period (outlined on that calendar/beginning Monday, (date) and ending Sunday (date)), on how many days altogether did you drink alcoholic beverages, that is, beer, or wine, or liquor?

I have asked you about beer, wine and liquor separately. Now I want you to think about them combined.
13. Still thinking about the same 2-week period, on how many days altogether did you drink alcoholic beverages, that is, beer, wine, or liquor?

2. In the past 2 WEEKS (outlined on that calendar), beginning Monday (date) and ending this past Sunday (date), on how many days did you drink any alcoholic beverages, such as beer, wine, or liquor?
Use list to probe if necessary.

I have asked you about beer, wine, and liquor separately. Now I want you to think about them combined.
14. During the 2-week period [outlined on that calendar/beginning Monday, (date) and ending Sunday (date)], on how many days altogether did you drink alcoholic beverages, that is, beer, or wine, or liquor?

O6
Refer to 17a, 18a, and 19a.

Read to respondent:
I have asked you about beer, wine and liquor separately. Now I want you to think about them combined.
20. During the 2-week period ending with and including the day you had your last drink, on how many days altogether did you drink alcoholic beverages, that is, beer, or wine, or liquor?