| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16 |
66.7%
|
| 2 | No | 7 |
29.2%
|
| 98 | Don't know | 1 |
4.2%
|
| 99 | Refused to answer | 0 |
0%
|
| Sysmiss | 470 |