| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 10 |
0.7%
|
| 2 | Upper middle class | 30 |
2%
|
| 3 | Lower middle class | 532 |
35.7%
|
| 4 | Working class | 531 |
35.7%
|
| 5 | Lower class | 386 |
25.9%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 8 | |
| -1 | Don´t know | 3 |