| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 8 |
0%
|
| 1 | No other person within hearing range at any time | 16481 |
69%
|
| 2 | 1+ persons within hearing range for part of the interview | 5259 |
22%
|
| 3 | 1+ persons within hearing range for all of the interview | 2143 |
9%
|
| Sysmiss | 6219 |