| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 0 |
0%
|
| -888 | -888 | 3 |
0.6%
|
| 1 | It is very good | 247 |
51.5%
|
| 2 | Good | 212 |
44.2%
|
| 3 | Fair | 16 |
3.3%
|
| 4 | Poor | 2 |
0.4%
|
| Sysmiss | 4470 |