| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
59%
|
| 2 | No | 13 |
33.3%
|
| 6 | Don't know | 0 |
0%
|
| 8 | Refused | 0 |
0%
|
| 9 | Missing | 3 |
7.7%
|
| Sysmiss | 1217 |