| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 9 |
0.9%
|
| 2 | Upper middle class | 87 |
8.8%
|
| 3 | Middle middle class | 445 |
45.1%
|
| 4 | Lower middle class | 178 |
18.1%
|
| 5 | Working class | 210 |
21.3%
|
| 6 | Lower class | 57 |
5.8%
|
| -5 | Missing; Not asked by the interviewer | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 14 |