| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 7948 |
21.4%
|
| 2 | Poorer | 7477 |
20.1%
|
| 3 | Middle | 7917 |
21.3%
|
| 4 | Richer | 7933 |
21.3%
|
| 5 | Richest | 5894 |
15.9%
|