| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | poorest | 401 |
20.4%
|
| 2 | poorer | 397 |
20.2%
|
| 3 | middle | 386 |
19.6%
|
| 4 | richer | 375 |
19.1%
|
| 5 | richest | 409 |
20.8%
|