| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1902 |
66.8%
|
| 2 | 7 years old or younger | 73 |
2.6%
|
| 3 | 8 or 9 years old | 88 |
3.1%
|
| 4 | 10 or 11 years old | 159 |
5.6%
|
| 5 | 12 or 13 years old | 279 |
9.8%
|
| 6 | 14 or 15 years old | 265 |
9.3%
|
| 7 | 16 or 17 years old | 82 |
2.9%
|
| 8 | 18 years old or older | 0 |
0%
|
| Sysmiss | 61 |