| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sim | 6 |
20.7%
|
| 2 | Nao | 19 |
65.5%
|
| d | Don't know | 4 |
13.8%
|
| -8 | Don't know | 0 |
0%
|
| o | Other | 0 |
0%
|
| r | Refused to answer | 0 |
0%
|
| Sysmiss | 26 |