| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2966 |
69.8%
|
| 2 | NO | 1137 |
26.8%
|
| 7 | NOT APPLICABLE | 138 |
3.2%
|
| 9 | REFUSED | 8 |
0.2%
|
| Sysmiss | 1 |