| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1298 |
88.4%
|
| 1 | Yes | 166 |
11.3%
|
| 7 | Don't remember | 1 |
0.1%
|
| 8 | Don't know | 0 |
0%
|
| 9 | No response | 3 |
0.2%
|
| Sysmiss | 71 |