| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 88 |
17.3%
|
| 2 | No | 419 |
82.3%
|
| 3 | Don't know | 1 |
0.2%
|
| 4 | Refused | 1 |
0.2%
|
| Sysmiss | 492 |