| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 13 |
1.4%
|
| 2 | Upper middle class | 77 |
8%
|
| 3 | Lower middle class | 371 |
38.6%
|
| 4 | Working class | 319 |
33.2%
|
| 5 | Lower class | 181 |
18.8%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 39 |