| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | more than usual | 2618 |
58.9%
|
| 2 | no change | 1465 |
33%
|
| 3 | less than usual | 324 |
7.3%
|
| 8 | don't know | 35 |
0.8%
|
| Sysmiss | 6203 |