| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| 1 | No other person within hearing range at any time | 16907 |
74.3%
|
| 2 | 1+ persons within hearing range for part of the interview | 3831 |
16.8%
|
| 3 | 1+ persons within hearing range for all of the interview | 2002 |
8.8%
|
| Sysmiss | 4064 |