| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | poorest | 2869 |
16.2%
|
| 2 | poorer | 3185 |
18%
|
| 3 | middle | 3613 |
20.5%
|
| 4 | richer | 3816 |
21.6%
|
| 5 | richest | 4176 |
23.6%
|