| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 2912 |
72%
|
| 2 | 7 years old or younger | 94 |
2.3%
|
| 3 | 10 or 11 years old | 92 |
2.3%
|
| 4 | 8 or 9 years old | 182 |
4.5%
|
| 5 | 12 or 13 years old | 407 |
10.1%
|
| 6 | 14 or 15 years old | 310 |
7.7%
|
| 7 | 16 years old or older | 50 |
1.2%
|
| Sysmiss | 94 |