| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 311 |
64%
|
| 2 | no | 159 |
32.7%
|
| 98 | don't know | 16 |
3.3%
|
| 999 | missing in survey | 0 |
0%
|
| Sysmiss | 2 |