| Variable | Year | Supplement |
|---|---|---|
| COOKAIDS | 1992 | AIDS knowledge and attitudes |
| COOKAIDS | 1991 | AIDS knowledge and attitudes |
| COOKAIDS | 1987 | AIDS knowledge and attitudes |
| EATNEAR | 1988 | AIDS knowledge and attitudes |
| RCOOKAID | 1990 | AIDS knowledge and attitudes |
| RCOOKAID | 1989 | AIDS knowledge and attitudes |