| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
54.5%
|
| 2 | No | 14 |
42.4%
|
| 3 | (DK) | 1 |
3%
|
| 4 | (Refused) | 0 |
0%
|
| Sysmiss | 967 |