| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 1448 |
20%
|
| 2 | Poorer | 1310 |
18.1%
|
| 3 | Middle | 1436 |
19.9%
|
| 4 | Richer | 1466 |
20.3%
|
| 5 | Richest | 1565 |
21.7%
|
| Sysmiss | 639 |