| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 137 |
14.7%
|
| 2 | No | 787 |
84.4%
|
| 8 | Don't know | 6 |
0.6%
|
| 9 | Refused | 3 |
0.3%
|
| Sysmiss | 118 |