| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 97 |
18%
|
| 2 | No | 421 |
78.3%
|
| 3 | Don't know | 20 |
3.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 463 |