| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 3713 |
24.6%
|
| 2 | No | 11057 |
73.2%
|
| 3 | Don't know | 304 |
2%
|
| 4 | Refused | 26 |
0.2%
|
| Sysmiss | 128990 |