| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 2755 |
73.9%
|
| 2 | 7 years old or younger | 56 |
1.5%
|
| 3 | 10 or 11 years old | 66 |
1.8%
|
| 4 | 8 or 9 years old | 117 |
3.1%
|
| 5 | 12 or 13 years old | 335 |
9%
|
| 6 | 14 or 15 years old | 298 |
8%
|
| 7 | 16 years old or older | 102 |
2.7%
|
| Sysmiss | 89 |