| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 9 |
0.9%
|
| 2 | Upper middle class | 154 |
14.7%
|
| 3 | Lower middle class | 482 |
45.9%
|
| 4 | Working class | 312 |
29.7%
|
| 5 | Lower class | 94 |
8.9%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 45 | |
| -1 | Don´t know | 0 |