| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1383 |
43.5%
|
| 2 | Yes | 1777 |
55.9%
|
| 8 | Don't know | 11 |
0.3%
|
| 9 | Refused | 8 |
0.3%
|
| Sysmiss | 1597 |