| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 4495 |
14.8%
|
| 2 | Second | 4015 |
13.3%
|
| 3 | Middle | 3822 |
12.6%
|
| 4 | Fourth | 3569 |
11.8%
|
| 5 | Richest | 3273 |
10.8%
|
| Sysmiss | 11122 |
36.7%
|