| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 8429 |
60.6%
|
| 2 | No | 4624 |
33.2%
|
| 3 | 430 |
3.1%
|
|
| 8 | Don't know | 437 |
3.1%
|
| Sysmiss | 2566 |