| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
35.4%
|
| 2 | No | 52 |
63.4%
|
| 8 | Don't know | 1 |
1.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 918 |