| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1200 |
86.5%
|
| 1 | Yes, 1 or more persons within hearing range for some of the interview | 133 |
9.6%
|
| 2 | Yes, 1 or more persons within hearing range for all of the interview | 55 |
4%
|