| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 69 |
16.7%
|
| 2 | No | 339 |
82.1%
|
| 8 | Don't know | 5 |
1.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 587 |