| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 71 |
1.8%
|
| 2 | Upper middle class | 1493 |
37.2%
|
| 3 | Lower middle class | 1561 |
38.9%
|
| 4 | Working class | 673 |
16.7%
|
| 5 | Lower class | 220 |
5.5%
|