| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never tried smoking a cigarette | 1428 |
88.6%
|
| 2 | 7 years old or younger | 28 |
1.7%
|
| 3 | 10 or 11 years old | 24 |
1.5%
|
| 4 | 8 or 9 years old | 24 |
1.5%
|
| 5 | 12 or 13 years old | 38 |
2.4%
|
| 6 | 14 or 15 years old | 42 |
2.6%
|
| 7 | 16 years old or older | 27 |
1.7%
|
| Sysmiss | 117 |