| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 121 |
37%
|
| 2 | yes | 203 |
62.1%
|
| 8 | don't know | 3 |
0.9%
|
| 9 | refused | 0 |
0%
|
| Sysmiss | 4933 |