| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Never | 3391 |
91%
|
| 1 | Often | 59 |
1.6%
|
| 2 | Sometimes | 199 |
5.3%
|
| 3 | Yes, but not in the last 12 months | 74 |
2%
|
| 4 | Yes, Widow/Divorce/separate/Missing | 3 |
0.1%
|
| 9 | 2 |
0.1%
|
|
| Sysmiss | 1360 |