| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 651 |
82.4%
|
| 2 | No | 123 |
15.6%
|
| 3 | Don't know | 11 |
1.4%
|
| 4 | Refused | 5 |
0.6%
|
| Sysmiss | 210 |