| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
15.8%
|
| 2 | No | 94 |
82.5%
|
| 8 | Don't know | 1 |
0.9%
|
| 9 | Refused | 1 |
0.9%
|
| Sysmiss | 886 |