| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 6 |
7.4%
|
| 2 | No | 74 |
91.4%
|
| 8 | Don't know | 1 |
1.2%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 919 |