| Value |
Category |
| 1 |
Tous les mois |
| 2 |
Tous les deux mois |
| 3 |
Tous les trois mois ou + |
| 9 |
Manquant |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.