| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | Durex | 9 |
25%
|
| 2 | Marix | 0 |
0%
|
| 3 | Protector | 0 |
0%
|
| 96 | Other | 4 |
11.1%
|
| 98 | Don't know | 23 |
63.9%
|
| Sysmiss | 11461 |