| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 16 |
0.9%
|
| 2 | Upper middle class | 516 |
27.7%
|
| 3 | Lower middle class | 629 |
33.7%
|
| 4 | Working class | 619 |
33.2%
|
| 5 | Lower class | 86 |
4.6%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 6 | |
| -1 | Don´t know | 59 |