| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 1528 |
23.6%
|
| 2 | poorer | 1230 |
19%
|
| 3 | middle | 1203 |
18.6%
|
| 4 | richer | 1289 |
19.9%
|
| 5 | richest | 1231 |
19%
|