| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 108 |
17.8%
|
| 2 | No | 499 |
82.1%
|
| 3 | Don't know | 1 |
0.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 392 |