| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 2123 |
25.8%
|
| 2 | poorer | 1646 |
20%
|
| 3 | middle | 1369 |
16.6%
|
| 4 | richer | 1406 |
17.1%
|
| 5 | richest | 1688 |
20.5%
|