| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 228 |
29.2%
|
| 2 | No | 552 |
70.7%
|
| 3 | Don't know | 1 |
0.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 219 |