| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 1200 |
2%
|
| -2 | No answer | 184 |
0.3%
|
| -1 | Dont know | 2187 |
3.6%
|
| 1 | Upper class | 1075 |
1.8%
|
| 2 | Upper middle class | 11419 |
19%
|
| 3 | Lower middle class | 20944 |
34.9%
|
| 4 | Working class | 14538 |
24.2%
|
| 5 | Lower class | 8498 |
14.2%
|