| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 236 |
8.5%
|
| 2 | Second | 373 |
13.4%
|
| 3 | Middle | 559 |
20.1%
|
| 4 | Fourth | 774 |
27.9%
|
| 5 | Richest | 837 |
30.1%
|