| Value | Category | Cases | |
|---|---|---|---|
| 1 | LOW INCOME | 1235 |
53.8%
|
| 2 | MIDDLE INCOME | 357 |
15.6%
|
| 3 | UPPER INCOME | 89 |
3.9%
|
| 7 | 1 |
0%
|
|
| 9 | DONT KNOW | 613 |
26.7%
|
| Sysmiss | 493 |