| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.7%
|
| -1 | Don't know | 19 |
1.4%
|
| 1 | Upper class | 9 |
0.6%
|
| 2 | Upper middle class | 223 |
15.9%
|
| 3 | Lower middle class | 565 |
40.4%
|
| 4 | Working class | 419 |
29.9%
|
| 5 | Lower class | 155 |
11.1%
|