| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2186 |
17.1%
|
| 2 | NO | 7078 |
55.4%
|
| 7 | NOT APPLICABLE | 3498 |
27.4%
|
| 9 | REFUSED | 20 |
0.2%
|
| Sysmiss | 1 |