| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | NA | 0 |
0%
|
| -1 | DK | 10 |
0.9%
|
| 1 | Upper class | 15 |
1.3%
|
| 2 | Upper middle | 106 |
9.3%
|
| 3 | Lower middle | 605 |
52.9%
|
| 4 | Working class | 0 |
0%
|
| 5 | Lower class | 407 |
35.6%
|