| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 719 |
10.7%
|
| 2 | Poor | 3225 |
47.8%
|
| 3 | Moderate | 2675 |
39.7%
|
| 4 | Fairly rich | 104 |
1.5%
|
| 5 | Rich | 19 |
0.3%
|
| Sysmiss | 21 |