| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 635 |
82.6%
|
| 2 | 7 years old or younger | 23 |
3%
|
| 3 | 8 or 9 years old | 29 |
3.8%
|
| 4 | 10 or 11 years old | 25 |
3.3%
|
| 5 | 12 or 13 years old | 35 |
4.6%
|
| 6 | 14 or 15 years old | 19 |
2.5%
|
| 7 | 16 or 17 years old | 3 |
0.4%
|
| 8 | 18 years old or older | 0 |
0%
|
| Sysmiss | 44 |