| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 63 |
22.3%
|
| 2 | No | 210 |
74.2%
|
| 8 | Don't know | 10 |
3.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 717 |