| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1581 |
83%
|
| 2 | 7 years old or younger | 101 |
5.3%
|
| 3 | 8 or 9 years old | 58 |
3%
|
| 4 | 10 or 11 years old | 54 |
2.8%
|
| 5 | 12 or 13 years old | 43 |
2.3%
|
| 6 | 14 or 15 years old | 40 |
2.1%
|
| 7 | 16 years old or older | 27 |
1.4%
|
| Sysmiss | 373 |