| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 89 |
4.6%
|
| 2 | Upper middle class | 302 |
15.5%
|
| 3 | Lower middle class | 681 |
35%
|
| 4 | Working class | 345 |
17.7%
|
| 5 | Lower class | 530 |
27.2%
|
| -5 | Missing; Unknown | 0 | |
| -4 | Not asked | 0 | |
| -3 | Not applicable | 0 | |
| -2 | No answer | 4 | |
| -1 | Don´t know | 50 |