| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 25 |
0.8%
|
| 2 | Upper middle class | 111 |
3.7%
|
| 3 | Middle middle class | 608 |
20.4%
|
| 4 | Lower middle class | 354 |
11.9%
|
| 5 | Working class | 1420 |
47.7%
|
| 6 | Lower class | 462 |
15.5%
|
| -5 | Missing; Not asked by the interviewer | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 45 |