| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 2 |
0.1%
|
| 2 | Upper middle class | 69 |
5%
|
| 3 | Lower middle class | 302 |
21.8%
|
| 4 | Working class | 149 |
10.8%
|
| 5 | Lower class | 864 |
62.3%
|
| -5 | Missing; Unknown | 49 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 1 | |
| -1 | Don´t know | 71 |