| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. No other person within hearing range at any time | 347 |
62.7%
|
| 2 | 2. 1+ persons within hearing range for part of the interview | 111 |
20.1%
|
| 3 | 3. 1+ persons within hearing range for all of the interview | 95 |
17.2%
|
| Sysmiss | 446 |