| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 447 |
81.3%
|
| 2 | No | 99 |
18%
|
| 8 | Don't know | 3 |
0.5%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 450 |