| Value | Category | Cases | |
|---|---|---|---|
| 1 | LOW INCOME | 261 |
14.4%
|
| 2 | MIDDLE INCOME | 869 |
47.9%
|
| 3 | UPPER INCOME | 48 |
2.6%
|
| 6 | 1 |
0.1%
|
|
| 9 | DONT KNOW | 634 |
35%
|
| Sysmiss | 975 |