| Value | Category | Cases | |
|---|---|---|---|
| 1 | Lower class | 1183 |
37.5%
|
| 2 | Working class | 746 |
23.7%
|
| 3 | Middle class | 979 |
31.1%
|
| 4 | Upper middle class | 156 |
4.9%
|
| 5 | Upper class | 45 |
1.4%
|
| 8 | Don't know | 43 |
1.4%
|
| Sysmiss | 31 |