| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke daily | 1926 |
84.9%
|
| 2 | 10 years or less | 112 |
4.9%
|
| 3 | 11 years of age | 56 |
2.5%
|
| 4 | 12 years of age | 56 |
2.5%
|
| 5 | 13 years of age | 44 |
1.9%
|
| 6 | 14 years of age | 45 |
2%
|
| 7 | 15 years of age | 23 |
1%
|
| 8 | 16 years or more | 7 |
0.3%
|
| Sysmiss | 18 |