| Value | Category | Cases | |
|---|---|---|---|
| 1 | Moderate | 3142 |
16.7%
|
| 2 | Poor | 3444 |
18.3%
|
| 3 | Very poor | 3111 |
16.6%
|
| 4 | Not applicable | 9085 |
48.4%
|
| 5 | 2 |
0%
|
|
| Sysmiss | 1014 |