| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 7175 |
10.9%
|
| 2 | Second | 7830 |
11.8%
|
| 3 | Middle | 7540 |
11.4%
|
| 4 | Fourth | 6934 |
10.5%
|
| 5 | Richest | 6439 |
9.7%
|
| Sysmiss | 30162 |
45.6%
|