| Valeur | Modalité | Cas | |
|---|---|---|---|
| 1 | Oui, facilement | 1270 |
14.1%
|
| 2 | Difficilement | 1663 |
18.5%
|
| 3 | Non | 790 |
8.8%
|
| 998 | [REFUS] | 0 |
0%
|
| 999 | [NSP] | 764 |
8.5%
|
| Sysmiss | 4505 |