| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 489 |
56.5%
|
| 1 | Yes | 338 |
39%
|
| 7 | Don't remember | 4 |
0.5%
|
| 8 | Don't know | 0 |
0%
|
| 9 | No response | 35 |
4%
|
| Sysmiss | 972 |