| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 61 |
5.4%
|
| 1 | There were no other people around who could follow the interview{No other} | 767 |
68.1%
|
| 2 | There were other people around who could follow the interview{Other people} | 299 |
26.5%
|