| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 956 |
64.2%
|
| 1 | Yes | 448 |
30.1%
|
| 7 | Don't remember | 0 |
0%
|
| 8 | Don't know | 73 |
4.9%
|
| 9 | No response | 12 |
0.8%
|
| Sysmiss | 50 |