| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | no | 78 |
3.8%
|
| 1 | reduce chance of aids: have 1 sex partnr with no oth partner | 1918 |
94.1%
|
| 8 | don't know | 42 |
2.1%
|
| Sysmiss | 302 |