| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 93 |
21%
|
| 2 | No | 347 |
78.3%
|
| 8 | Don't know | 3 |
0.7%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 557 |