| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 10 |
16.4%
|
| 2 | No | 50 |
82%
|
| 3 | Don't know | 1 |
1.6%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 939 |