| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10887 |
78.2%
|
| 2 | No | 2397 |
17.2%
|
| 3 | 349 |
2.5%
|
|
| 8 | Don't know | 287 |
2.1%
|
| Sysmiss | 2566 |