| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 4465 |
6.4%
|
| 2 | NO | 54981 |
79.4%
|
| 3 | Not applicable | 0 |
0%
|
| 7 | NOT APPLICABLE | 9640 |
13.9%
|
| 9 | REFUSED | 158 |
0.2%
|
| Sysmiss | 52 |