| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 12360 |
34.5%
|
| 2 | poorer | 7674 |
21.4%
|
| 3 | middle | 6318 |
17.7%
|
| 4 | richer | 5302 |
14.8%
|
| 5 | richest | 4129 |
11.5%
|