| Value | Category | Cases | |
|---|---|---|---|
| . | 18 |
78.3%
|
|
| Cleaning | 1 |
4.3%
|
|
| Laboratory test | 1 |
4.3%
|
|
| On strike | 1 |
4.3%
|
|
| Registration | 1 |
4.3%
|
|
| Test | 1 |
4.3%
|