| Value | Category | Cases | |
|---|---|---|---|
| 1 | average | 1377 |
37.7%
|
| 2 | complete | 79 |
2.2%
|
| 3 | high | 96 |
2.6%
|
| 4 | low | 2103 |
57.5%
|
| Missing value | 838 |