| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 1818 |
16.7%
|
| 2 | Poorer | 1806 |
16.6%
|
| 3 | Middle | 2077 |
19.1%
|
| 4 | Richer | 2466 |
22.7%
|
| 5 | Richest | 2691 |
24.8%
|