| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 73 |
22.3%
|
| 2 | No | 40 |
12.2%
|
| 3 | Do not know | 155 |
47.3%
|
| 4 | Not applicable | 60 |
18.3%
|
| Sysmiss | 100 |