| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 403 |
6.9%
|
| 2 | NO | 5367 |
91.9%
|
| 7 | NOT APPLICABLE | 0 |
0%
|
| 9 | REFUSED | 69 |
1.2%
|
| Sysmiss | 1992 |