| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3569 |
84.5%
|
| 2 | At home | 86 |
2%
|
| 3 | At social occasions. | 80 |
1.9%
|
| 4 | At homes of my friends. | 52 |
1.2%
|
| 5 | On school premises during classes. | 11 |
0.3%
|
| 6 | Outside the school building during classes | 86 |
2%
|
| 7 | In public places, e.g. on the street, in cafes, parks, shopping centres | 63 |
1.5%
|
| 8 | Other | 279 |
6.6%
|
| Sysmiss | 44 |