Value |
Category |
1 |
1 fois x mois |
2 |
2 fois x mois |
3 |
Trimestrielle |
4 |
Occasionnelle |
8 |
Autre |
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.