| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very clean | 16 |
18.8%
|
| 2 | Clean | 40 |
47.1%
|
| 3 | Somewhat clean | 20 |
23.5%
|
| 4 | Somewhat Dirty | 6 |
7.1%
|
| 5 | Dirty | 3 |
3.5%
|
| Sysmiss | 13 |