| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 3691 |
86.9%
|
| 2 | NO | 461 |
10.8%
|
| 7 | NOT APPLICABLE | 92 |
2.2%
|
| 9 | REFUSED | 5 |
0.1%
|
| Sysmiss | 1 |