| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 106 |
8.1%
|
| 2 | Poor | 711 |
54.5%
|
| 3 | Moderate | 452 |
34.7%
|
| 4 | Fairly rich | 32 |
2.5%
|
| 5 | Rich | 3 |
0.2%
|
| Sysmiss | 122 |