| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 6712 |
26.4%
|
| 2 | poorer | 5105 |
20.1%
|
| 3 | middle | 4773 |
18.8%
|
| 4 | richer | 4539 |
17.8%
|
| 5 | richest | 4301 |
16.9%
|