| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 1622 |
72.6%
|
| 2 | 7 years old or younger | 51 |
2.3%
|
| 3 | 10 or 11 years old | 64 |
2.9%
|
| 4 | 8 or 9 years old | 113 |
5.1%
|
| 5 | 12 or 13 years old | 182 |
8.1%
|
| 6 | 14 or 15 years old | 161 |
7.2%
|
| 7 | 16 years old or older | 41 |
1.8%
|
| Sysmiss | 85 |