| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 6 |
0.5%
|
| 2 | Upper middle | 155 |
13.3%
|
| 3 | Lower middle | 305 |
26.2%
|
| 4 | Working class | 608 |
52.2%
|
| 5 | Lower class | 91 |
7.8%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 46 |