| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1335 |
66.2%
|
| 2 | 7 years old or younger | 56 |
2.8%
|
| 3 | 8 or 9 years old | 28 |
1.4%
|
| 4 | 10 or 11 years old | 71 |
3.5%
|
| 5 | 12 or 13 years old | 182 |
9%
|
| 6 | 14 or 15 years old | 250 |
12.4%
|
| 7 | 16 years old or older | 94 |
4.7%
|
| Sysmiss | 285 |