| Value |
Category |
| 1 |
Beaucoup d'améliorations |
| 2 |
Quelques améliorations |
| 3 |
Aucune amélioration |
| 9 |
NON DECLARE |
| 9994 |
|
| 10001 |
.D |
| 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.