| Value | Category | Cases | |
|---|---|---|---|
| -999 | -999 | 0 |
0%
|
| -888 | -888 | 9 |
0.5%
|
| 1 | It is very good | 844 |
51.2%
|
| 2 | Good | 702 |
42.6%
|
| 3 | Fair | 73 |
4.4%
|
| 4 | Poor | 21 |
1.3%
|
| Sysmiss | 3301 |