| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 42 |
16.2%
|
| 2 | No | 214 |
82.6%
|
| 8 | Don't know | 2 |
0.8%
|
| 9 | Refused | 1 |
0.4%
|
| Sysmiss | 741 |