| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
11.5%
|
| 2 | No | 466 |
88.1%
|
| 8 | Don't know | 2 |
0.4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 471 |