| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 9 |
0.9%
|
| 2 | Upper middle | 115 |
11.9%
|
| 3 | Lower middle | 348 |
36%
|
| 4 | Working class | 392 |
40.5%
|
| 5 | Lower class | 104 |
10.7%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 27 |