| Valeur | Modalité | Cas | |
|---|---|---|---|
| 00 | Non | 2685 |
37.6%
|
| 01 | Parfois | 1456 |
20.4%
|
| 02 | Souvent | 386 |
5.4%
|
| 88 | NVPD | 41 |
0.6%
|
| 99 | NSP | 8 |
0.1%
|
| Manquants | 2572 |
36%
|