| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 332 |
72.2%
|
| 2 | No | 127 |
27.6%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 540 |