| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 8 |
0.3%
|
| 2 | Upper middle class | 223 |
8.6%
|
| 3 | Lower middle class | 897 |
34.5%
|
| 4 | Working class | 1084 |
41.7%
|
| 5 | Lower class | 388 |
14.9%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 18 | |
| -1 | Don´t know | 83 |