| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 856 |
58.8%
|
| 2 | 7 years old or younger | 60 |
4.1%
|
| 3 | 10 or 11 years old | 82 |
5.6%
|
| 4 | 8 or 9 years old | 123 |
8.5%
|
| 5 | 12 or 13 years old | 186 |
12.8%
|
| 6 | 14 or 15 years old | 135 |
9.3%
|
| 7 | 16 years old or older | 13 |
0.9%
|
| Sysmiss | 63 |