| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried any tobacco | 3457 |
73.7%
|
| 2 | 7 years old or younger | 64 |
1.4%
|
| 3 | 8 to 9 years old | 40 |
0.9%
|
| 4 | 10 to 11 years old | 72 |
1.5%
|
| 5 | 12 to 13 years old | 155 |
3.3%
|
| 6 | 14 to 15 years old | 484 |
10.3%
|
| 7 | 16 years old or older | 416 |
8.9%
|
| Sysmiss | 33 |