| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 65 |
52.8%
|
| 2 | complete | 7 |
5.7%
|
| 3 | high | 13 |
10.6%
|
| 4 | low | 38 |
30.9%
|
| Missing value | 24 |