| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 164 |
32.8%
|
| 2 | No | 329 |
65.8%
|
| 3 | Don't know | 7 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 501 |