| Value | Category | Cases | |
|---|---|---|---|
| 1 | Portuguese | 2332 |
95.1%
|
| 2 | Dialecto | 42 |
1.7%
|
| 4 | 12 |
0.5%
|
|
| 9 | Don't know | 66 |
2.7%
|
| Sysmiss | 5 |