| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 5 |
0.4%
|
| 2 | Upper middle class | 32 |
2.6%
|
| 3 | Lower middle class | 400 |
32.5%
|
| 4 | Working class | 499 |
40.6%
|
| 5 | Lower class | 294 |
23.9%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 22 |