| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 5 |
0.4%
|
| 2 | Upper middle | 57 |
4.8%
|
| 3 | Lower middle | 280 |
23.7%
|
| 4 | Working class | 601 |
51%
|
| 5 | Lower class | 236 |
20%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 21 |