| Value | Category | Cases | |
|---|---|---|---|
| 1 | poorest | 14964 |
19.5%
|
| 2 | poorer | 13997 |
18.2%
|
| 3 | middle | 13899 |
18.1%
|
| 4 | richer | 15012 |
19.5%
|
| 5 | richest | 19048 |
24.8%
|