| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2001 |
17.5%
|
| 2 | NO | 8983 |
78.8%
|
| 7 | NOT APPLICABLE | 412 |
3.6%
|
| 9 | REFUSED | 9 |
0.1%
|
| Sysmiss | 1 |