| Value | Category | Cases | |
|---|---|---|---|
| 0 | Não | 2 |
10%
|
| 1 | Sim | 18 |
90%
|
| d | Don't know | 0 |
0%
|
| o | Other | 0 |
0%
|
| r | Refused to answer | 0 |
0%
|
| Sysmiss | 32 |