| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. No other person within hearing range at any time | 28 |
82.4%
|
| 2 | 2. 1+ persons within hearing range for part of interview | 3 |
8.8%
|
| 3 | 3. 1+ persons within hearing range for all of the interview | 3 |
8.8%
|
| Sysmiss | 65 |