| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | poorest | 1452 |
19.2%
|
| 2 | poorer | 1504 |
19.9%
|
| 3 | middle | 1646 |
21.7%
|
| 4 | richer | 1627 |
21.5%
|
| 5 | richest | 1340 |
17.7%
|