| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 128 |
29.3%
|
| 2 | no | 261 |
59.7%
|
| 8 | don't know | 48 |
11%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 1172 |