| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Not at all in last 12 months | 43 |
32.1%
|
| 1 | Often | 40 |
29.9%
|
| 2 | Sometimes | 51 |
38.1%
|
| 8 | Don't know | 0 |
0%
|
| Sysmiss | 5195 |