| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 293 |
17.3%
|
| 2 | Good | 777 |
45.9%
|
| 3 | Moderate | 382 |
22.6%
|
| 4 | Poor | 143 |
8.5%
|
| 5 | Very poor | 45 |
2.7%
|
| 6 | DK | 51 |
3%
|
| Sysmiss | 289 |