| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 31 |
5.2%
|
| 2 | Second | 42 |
7.1%
|
| 3 | Middle | 30 |
5.1%
|
| 4 | Fourth | 47 |
7.9%
|
| 5 | Richest | 45 |
7.6%
|
| Sysmiss | 399 |
67.2%
|