| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 54 |
4.3%
|
| 2 | Upper middle class | 273 |
22%
|
| 3 | Lower middle class | 324 |
26.1%
|
| 4 | Working class | 183 |
14.7%
|
| 5 | Lower class | 408 |
32.9%
|
| -5 | Missing; Unknown | 5 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 84 | |
| -1 | Don´t know | 169 |