| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 227 |
10.6%
|
| -2 | No answer | 43 |
2%
|
| -1 | Don't know | 199 |
9.3%
|
| 1 | Upper class | 96 |
4.5%
|
| 2 | Upper middle class | 779 |
36.3%
|
| 3 | Lower middle class | 399 |
18.6%
|
| 4 | Working class | 349 |
16.3%
|
| 5 | Lower class | 53 |
2.5%
|