| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 33 |
1.1%
|
| 2 | Upper middle | 168 |
5.7%
|
| 3 | Lower middle | 1012 |
34.2%
|
| 4 | Working class | 1264 |
42.7%
|
| 5 | Lower class | 482 |
16.3%
|
| -4 | Not asked | 0 | |
| -2 | NA | 4 | |
| -1 | DK | 66 |