| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1176 |
31.3%
|
| 2 | No | 2531 |
67.4%
|
| 7 | Don't know | 47 |
1.3%
|
| 8 | Refused | 1 |
0%
|
| 9 | Missing | 1 |
0%
|
| Sysmiss | 424 |