| Value |
Category |
| 1 |
1. non disponible |
| 2 |
2. trop cher |
| 3 |
3. ne sait pas utilise |
| 4 |
4. non necessaire |
| 5 |
5. autre raison |
| 7 |
|
| 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.