| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 47 |
23.6%
|
| 2 | No | 150 |
75.4%
|
| 3 | Don't know | 1 |
0.5%
|
| 4 | Refused | 1 |
0.5%
|
| Sysmiss | 801 |