| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
12.7%
|
| 2 | No | 213 |
82.2%
|
| 8 | Don't know | 13 |
5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 741 |