| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. no other person within hearing range at any time | 21 |
58.3%
|
| 2 | 2. 1+persons within hearing range for part of interview | 11 |
30.6%
|
| 3 | 3. 1+ persons within hearing range for all of the interview | 4 |
11.1%
|
| Sysmiss | 63 |