| Value | Category | 
|---|---|
| -5 | other | 
| -4 | missing data | 
| -3 | refused to answer | 
| -2 | not applicable | 
| -1 | do not know | 
| 1 | at home / in front of the house | 
| 2 | at the bus depot / public transport stop | 
| 3 | outside in the street | 
| 4 | at an entertainment area / stadium / tavern / bar | 
| Sysmiss |