| Value | Category |
|---|---|
| 1 | Own dwelling |
| 2 | Someone elses dwelling |
| 3 | Field, farm or other agricultural workplace |
| 4 | Other workplace outside private dwelling |
| 5 | Educational establishment |
| 6 | Public area i.e. not in a private dwelling, workplace or edu |
| 7 | Travelling or waiting to travel |
| 8 | Other (specify) |
| Sysmiss |