| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
4.5%
|
| 2 | No | 925 |
94%
|
| 3 | Don't know | 8 |
0.8%
|
| 4 | Refused | 7 |
0.7%
|
| Sysmiss | 16 |