| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 27 |
0.9%
|
| 2 | Upper middle class | 650 |
22.5%
|
| 3 | Lower middle class | 1220 |
42.1%
|
| 4 | Working class | 505 |
17.4%
|
| 5 | Lower class | 493 |
17%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 0 | |
| -1 | Don´t know | 105 |