| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 498 |
58.7%
|
| 2 | complete | 32 |
3.8%
|
| 3 | high | 63 |
7.4%
|
| 4 | low | 256 |
30.2%
|
| Missing value | 23 |