| Value | Category | Cases | |
|---|---|---|---|
| 1 | rich | 39 |
0.3%
|
| 2 | high middle | 575 |
4.1%
|
| 3 | middle | 4987 |
35.2%
|
| 4 | low middle | 5443 |
38.4%
|
| 5 | poor | 2713 |
19.1%
|
| 6 | very poor | 424 |
3%
|
| Sysmiss | 6464 |