| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 2373 |
76.8%
|
| 2 | 7 years old or younger | 38 |
1.2%
|
| 3 | 10 or 11 years old | 40 |
1.3%
|
| 4 | 8 or 9 years old | 106 |
3.4%
|
| 5 | 12 or 13 years old | 254 |
8.2%
|
| 6 | 14 or 15 years old | 226 |
7.3%
|
| 7 | 16 years old or older | 52 |
1.7%
|
| Sysmiss | 63 |