| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 3886 |
94.9%
|
| 2 | At home | 66 |
1.6%
|
| 3 | At school | 18 |
0.4%
|
| 4 | At work | 32 |
0.8%
|
| 5 | At friends' houses | 22 |
0.5%
|
| 6 | At social events | 28 |
0.7%
|
| 7 | In public spaces (e.g. parks, shopping centres, street corners) | 28 |
0.7%
|
| 8 | Other | 13 |
0.3%
|
| Sysmiss | 17 |