| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 |
0%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 0 |
0%
|
| 1 | No other person within hearing range at any time | 1448 |
75.4%
|
| 2 | 1+ persons within hearing range for part of the interview | 330 |
17.2%
|
| 3 | 1+ persons within hearing range for all of the interview | 143 |
7.4%
|
| Sysmiss | 31 |