| Value | Category | Cases | |
|---|---|---|---|
| 0 | Não | 30 |
60%
|
| 1 | Sim | 20 |
40%
|
| d | Don't know | 0 |
0%
|
| o | Other | 0 |
0%
|
| r | Refused to answer | 0 |
0%
|
| Sysmiss | 1453 |