| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried any tobacco | 711 |
31.1%
|
| 2 | 7 years old or younger | 152 |
6.6%
|
| 3 | 8 or 9 years old | 210 |
9.2%
|
| 4 | 10 or 11 years old | 455 |
19.9%
|
| 5 | 12 or 13 years old | 203 |
8.9%
|
| 6 | 14 or 15 years old | 401 |
17.5%
|
| 7 | 16 years old or older | 157 |
6.9%
|
| Sysmiss | 6 |