| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 544 |
70.2%
|
| 2 | No | 221 |
28.5%
|
| 3 | Don't know | 9 |
1.2%
|
| 4 | Refused | 1 |
0.1%
|
| Sysmiss | 235 |