| Value | Category | Cases | |
|---|---|---|---|
| 1 | Upper class | 3 |
0.2%
|
| 2 | Upper middle class | 189 |
15.2%
|
| 3 | Lower middle class | 927 |
74.5%
|
| 4 | Working class | 17 |
1.4%
|
| 5 | Lower class | 109 |
8.8%
|