| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 626 |
61.6%
|
| 2 | 7 years old or younger | 257 |
25.3%
|
| 3 | 8 or 9 years old | 71 |
7%
|
| 4 | 10 or 11 years old | 62 |
6.1%
|
| 5 | 12 or 13 years old | 0 |
0%
|
| 6 | 14 or 15 years old | 0 |
0%
|
| 7 | 16 years old or older | 0 |
0%
|
| Sysmiss | 32 |