| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 1235 |
74.7%
|
| 2 | 7 years old or younger | 73 |
4.4%
|
| 3 | 10 or 11 years old | 71 |
4.3%
|
| 4 | 8 or 9 years old | 91 |
5.5%
|
| 5 | 12 or 13 years old | 120 |
7.3%
|
| 6 | 14 or 15 years old | 61 |
3.7%
|
| 7 | 16 years old or older | 2 |
0.1%
|
| Sysmiss | 61 |