| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 115 |
12.9%
|
| 2 | No | 770 |
86.4%
|
| 8 | Don't know | 5 |
0.6%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 109 |