| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 384 |
2.5%
|
| 1 | No other person within hearing range at any time | 10038 |
64.2%
|
| 2 | 1+ persons within hearing range for part of the interview | 2945 |
18.8%
|
| 3 | 1+ persons within hearing range for all of the interview | 2257 |
14.4%
|
| Sysmiss | 1248 |