| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 5 |
0.4%
|
| 2 | Upper middle class | 263 |
21.9%
|
| 3 | Lower middle class | 202 |
16.8%
|
| 4 | Working class | 703 |
58.6%
|
| 5 | Lower class | 27 |
2.3%
|