| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 2029 |
85.5%
|
| 2 | 7 years old or younger | 35 |
1.5%
|
| 3 | 10 or 11 years old | 35 |
1.5%
|
| 4 | 8 or 9 years old | 147 |
6.2%
|
| 5 | 12 or 13 years old | 98 |
4.1%
|
| 6 | 14 or 15 years old | 27 |
1.1%
|
| 7 | 16 years old or older | 1 |
0%
|
| Sysmiss | 99 |