| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 6053 |
47.4%
|
| 2 | NO | 4176 |
32.7%
|
| 7 | NOT APPLICABLE | 2549 |
19.9%
|
| 9 | REFUSED | 4 |
0%
|
| Sysmiss | 1 |