| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 161 |
43.5%
|
| 2 | No | 200 |
54.1%
|
| 3 | Don't know | 9 |
2.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 630 |