| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 3752 |
78.3%
|
| 2 | 7 years old or younger | 57 |
1.2%
|
| 3 | 10 or 11 years old | 43 |
0.9%
|
| 4 | 8 or 9 years old | 155 |
3.2%
|
| 5 | 12 or 13 years old | 384 |
8%
|
| 6 | 14 or 15 years old | 376 |
7.8%
|
| 7 | 16 years old or older | 26 |
0.5%
|
| Sysmiss | 109 |