| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 7 |
13%
|
| 2 | No | 45 |
83.3%
|
| 8 | Don't know | 2 |
3.7%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 946 |