| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 1 |
0%
|
| -888 | -888 | 0 |
0%
|
| 1 | It is very good | 1395 |
54.8%
|
| 2 | Good | 1024 |
40.3%
|
| 3 | Fair | 96 |
3.8%
|
| 4 | Poor | 28 |
1.1%
|
| Sysmiss | 2406 |