| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2849 |
35.4%
|
| 2 | No | 5051 |
62.8%
|
| 3 | Don't know | 104 |
1.3%
|
| 4 | Refused | 33 |
0.4%
|
| Sysmiss | 136053 |