| Value | Category | Cases | |
|---|---|---|---|
| 1 | LOW INCOME | 1720 |
73%
|
| 2 | MIDDLE INCOME | 215 |
9.1%
|
| 3 | UPPER INCOME | 61 |
2.6%
|
| 6 | 1 |
0%
|
|
| 9 | DONT KNOW | 358 |
15.2%
|
| Sysmiss | 433 |