| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 5 |
0.4%
|
| -2 | No answer | 1 |
0.1%
|
| -1 | Don't know | 1 |
0.1%
|
| 1 | Upper class | 19 |
1.6%
|
| 2 | Upper middle class | 271 |
22.4%
|
| 3 | Lower middle class | 510 |
42.2%
|
| 4 | Working class | 247 |
20.4%
|
| 5 | Lower class | 154 |
12.7%
|