| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 1777 |
19.6%
|
| 2 | Poorer | 1361 |
15%
|
| 3 | Middle | 1488 |
16.4%
|
| 4 | Richer | 1702 |
18.8%
|
| 5 | Richest | 2729 |
30.1%
|