| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 998 |
34.6%
|
| 2 | Good | 1397 |
48.4%
|
| 3 | Average | 331 |
11.5%
|
| 4 | Poor | 134 |
4.6%
|
| 5 | Very poor | 24 |
0.8%
|
| 8 | (Do not know) | 2 |
0.1%
|
| Sysmiss | 18 |