| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1976 |
97.4%
|
| 2 | At home | 18 |
0.9%
|
| 3 | At school | 8 |
0.4%
|
| 4 | At work | 4 |
0.2%
|
| 5 | At friends' houses | 4 |
0.2%
|
| 6 | At social events | 1 |
0%
|
| 7 | In public spaces (e.g. parks, shopping centres, street corners) | 12 |
0.6%
|
| 8 | Other | 6 |
0.3%
|
| Sysmiss | 2 |