| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 3 |
0.3%
|
| 2 | Upper middle class | 110 |
11.5%
|
| 3 | Lower middle class | 297 |
31.1%
|
| 4 | Working class | 458 |
48%
|
| 5 | Lower class | 87 |
9.1%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 28 | |
| -1 | Don´t know | 19 |