| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 33 |
48.5%
|
| 2 | No | 31 |
45.6%
|
| 3 | (DK) | 1 |
1.5%
|
| 4 | (Refused) | 3 |
4.4%
|
| Sysmiss | 932 |