| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 9 |
0.6%
|
| -1 | Don't know | 36 |
2.4%
|
| 1 | Upper class | 21 |
1.4%
|
| 2 | Upper middle class | 550 |
36%
|
| 3 | Lower middle class | 627 |
41%
|
| 4 | Working class | 257 |
16.8%
|
| 5 | Lower class | 28 |
1.8%
|