| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 28 |
0.2%
|
| 2 | NO | 4109 |
32.1%
|
| 7 | NOT APPLICABLE | 8631 |
67.5%
|
| 9 | REFUSED | 14 |
0.1%
|
| Sysmiss | 1 |