| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 328 |
49.2%
|
| 2 | No | 333 |
49.9%
|
| 3 | Don't know | 5 |
0.7%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 333 |