| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 2950 |
64%
|
| 2 | 7 years old or younger | 75 |
1.6%
|
| 3 | 10 or 11 years old | 104 |
2.3%
|
| 4 | 8 or 9 years old | 205 |
4.4%
|
| 5 | 12 or 13 years old | 474 |
10.3%
|
| 6 | 14 or 15 years old | 573 |
12.4%
|
| 7 | 16 years old or older | 228 |
4.9%
|
| Sysmiss | 103 |