| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes daily | 1621 |
85.7%
|
| 2 | 7 years old or younger | 7 |
0.4%
|
| 3 | 8 or 9 years old | 14 |
0.7%
|
| 4 | 10 or 11 years old | 36 |
1.9%
|
| 5 | 12 or 13 years old | 121 |
6.4%
|
| 6 | 14 or 15 years old | 89 |
4.7%
|
| 7 | 16 years old or older | 4 |
0.2%
|
| Sysmiss | 34 |