| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 2 |
0.1%
|
| 2 | Upper middle class | 86 |
6.4%
|
| 3 | Lower middle class | 403 |
29.8%
|
| 4 | Working class | 241 |
17.8%
|
| 5 | Lower class | 621 |
45.9%
|
| -5 | Missing; Unknown | 5 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 29 | |
| -1 | Don´t know | 147 |