| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 13185 |
34.1%
|
| 2 | poorer | 8665 |
22.4%
|
| 3 | middle | 6805 |
17.6%
|
| 4 | richer | 5593 |
14.4%
|
| 5 | richest | 4470 |
11.5%
|