| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 299 |
29.9%
|
| 1 | There were no other people around who could follow the interview{No other} | 457 |
45.7%
|
| 2 | There were other people around who could follow the interview{Other people} | 244 |
24.4%
|