| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 7585 |
20.2%
|
| 2 | Poorer | 6556 |
17.4%
|
| 3 | Middle | 6925 |
18.4%
|
| 4 | Richer | 7137 |
19%
|
| 5 | Richest | 9409 |
25%
|