| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 1699 |
20.1%
|
| 2 | Poorer | 1284 |
15.2%
|
| 3 | Middle | 1455 |
17.2%
|
| 4 | Richer | 1617 |
19.1%
|
| 5 | Richest | 2389 |
28.3%
|