| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1135 |
81%
|
| 2 | Yes | 244 |
17.4%
|
| 8 | Don't know | 13 |
0.9%
|
| 9 | Refused | 10 |
0.7%
|
| Sysmiss | 3374 |