| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1501 |
90.4%
|
| 1 | Yes | 133 |
8%
|
| 7 | Don't remember | 0 |
0%
|
| 8 | Don't know | 4 |
0.2%
|
| 9 | No response | 23 |
1.4%
|
| Sysmiss | 73 |