| Value |
Category |
| -99 |
ne sait pas |
| -77 |
refus |
| 1 |
il y a moins de six mois |
| 2 |
entre 6 mois et un an |
| 3 |
entre un an et 5 ans |
| 4 |
il y a plus de 5 ans |
| 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.