| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 146 |
93.6%
|
| 2 | No | 9 |
5.8%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
0.6%
|
| Sysmiss | 844 |