| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1067 |
56.5%
|
| 2 | 7 years old or younger | 118 |
6.3%
|
| 3 | 8 or 9 years old | 109 |
5.8%
|
| 4 | 10 or 11 years old | 205 |
10.9%
|
| 5 | 12 or 13 years old | 231 |
12.2%
|
| 6 | 14 or 15 years old | 130 |
6.9%
|
| 7 | 16 years old or older | 22 |
1.2%
|
| 8 | 5 |
0.3%
|
|
| Sysmiss | 1 |