| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 40 |
10.8%
|
| 2 | Good | 158 |
42.7%
|
| 3 | Fair | 94 |
25.4%
|
| 4 | Poor | 56 |
15.1%
|
| 5 | Very poor | 21 |
5.7%
|
| 6 | N/A | 1 |
0.3%
|
| Sysmiss | 1610 |