| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3435 |
64.4%
|
| 2 | No | 1845 |
34.6%
|
| 8 | Don't know | 12 |
0.2%
|
| 9 | No answer | 17 |
0.3%
|
| Sysmiss | 28 |
0.5%
|