| Value | Category |
|---|---|
| 0 | Never |
| 100 | Occasionally |
| 110 | Less than once a week |
| 111 | Less than once a month |
| 112 | Monthly |
| 200 | Weekly |
| 210 | More than once a week |
| 300 | Daily |
| 990 | None in last 12 months |
| 998 | Missing |
| 999 | NIU (not in universe) |
| Name | Vocabulary |
|---|---|
| Alcohol Variables -- PERSON | IPUMS |