| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 11579 |
52%
|
| 2 | No | 10322 |
46.3%
|
| 3 | Don't know | 247 |
1.1%
|
| 4 | Refused | 125 |
0.6%
|
| Sysmiss | 121817 |