| Value | Category | Cases | |
|---|---|---|---|
| 1 | Auditory privacy only | 6 |
12.5%
|
| 2 | Visual privacy only | 3 |
6.3%
|
| 3 | Both auditory and visual privacy | 37 |
77.1%
|
| 4 | No privacy | 2 |
4.2%
|