| Value | Category | Cases | |
|---|---|---|---|
| 1 | Exceptionally good / much better than normal | 53 |
3%
|
| 2 | Good / better than normal | 602 |
34.5%
|
| 3 | Average / normal | 712 |
40.8%
|
| 4 | Not good, less than normal | 337 |
19.3%
|
| 5 | Very bad, much less than normal | 40 |
2.3%
|
| Sysmiss | 435 |