| Value | Category | Cases | |
|---|---|---|---|
| -95 | Missing | 0 |
0%
|
| 1 | Very clean | 3 |
1.4%
|
| 2 | Clean | 158 |
75.2%
|
| 3 | Not very clean | 43 |
20.5%
|
| 4 | Dirty | 6 |
2.9%
|
| 5 | Very dirty | 0 |
0%
|