| Value | Category | Cases | |
|---|---|---|---|
| 1 | Sim | 9 |
64.3%
|
| 2 | Nao | 4 |
28.6%
|
| d | Don't know | 1 |
7.1%
|
| -8 | Don't know | 0 |
0%
|
| o | Other | 0 |
0%
|
| r | Refused to answer | 0 |
0%
|
| Sysmiss | 41 |