| Value | Category | Cases | |
|---|---|---|---|
| 0 | No (item not checked) | 1125 |
26.3%
|
| 1 | Yes (item checked) | 81 |
1.9%
|
| -8 | Not applicable (not asked on paper) | 648 |
15.1%
|
| -7 | Not applicable | 1134 |
26.5%
|
| -6 | Follow-up refusal | 1188 |
27.8%
|
| -2 | No answer (or invalid answer) | 105 |
2.5%
|