| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 961 |
21.3%
|
| 2 | NO | 3164 |
70.1%
|
| 7 | NOT APPLICABLE | 390 |
8.6%
|
| 9 | REFUSED | 1 |
0%
|
| Sysmiss | 1 |