| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 84 |
10.5%
|
| 2 | No | 701 |
87.8%
|
| 3 | Don't know | 6 |
0.8%
|
| 4 | Refused | 7 |
0.9%
|
| Sysmiss | 202 |