Value |
Category |
1 |
Jour |
2 |
Semaine |
3 |
2 fois par semaine |
4 |
Mois |
5 |
2 fois par mois |
6 |
Trimestre |
7 |
Semestre |
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.