| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoked cigarettes daily | 894 |
85.4%
|
| 2 | 9 years old or younger | 6 |
0.6%
|
| 3 | between 10 and 11 years old | 11 |
1.1%
|
| 4 | between 12 e 13 years old | 35 |
3.3%
|
| 5 | between 14 e 15 years old | 60 |
5.7%
|
| 6 | 16 years old or older | 41 |
3.9%
|