| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 12313 |
22%
|
| 2 | poorer | 11272 |
20.2%
|
| 3 | middle | 10944 |
19.6%
|
| 4 | richer | 10971 |
19.6%
|
| 5 | richest | 10420 |
18.6%
|