| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 8572 |
24.1%
|
| 2 | poorer | 7345 |
20.6%
|
| 3 | middle | 6982 |
19.6%
|
| 4 | richer | 6732 |
18.9%
|
| 5 | richest | 5979 |
16.8%
|