| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 17 |
1.8%
|
| 2 | Upper middle | 358 |
38.9%
|
| 3 | Lower middle | 363 |
39.5%
|
| 4 | Working class | 168 |
18.3%
|
| 5 | Lower class | 14 |
1.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 97 |