| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 99 |
17.4%
|
| 2 | No | 467 |
82.1%
|
| 3 | Don't know | 3 |
0.5%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 431 |