| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 8 |
0.5%
|
|
| 1 | Yes, the entire questionnaire | 51 |
3.1%
|
| 2 | Yes, certain parts of the questionnaire | 67 |
4%
|
| 3 | No | 436 |
26.1%
|
| Sysmiss | 1106 |