| Value | Category | Cases | |
|---|---|---|---|
| 1 | I do not smoke daily | 1387 |
82.2%
|
| 2 | 10 years or less | 80 |
4.7%
|
| 3 | 11 years of age | 54 |
3.2%
|
| 4 | 12 years of age | 41 |
2.4%
|
| 5 | 13 years of age | 48 |
2.8%
|
| 6 | 14 years of age | 35 |
2.1%
|
| 7 | 15 years of age | 17 |
1%
|
| 8 | 16 years or more | 26 |
1.5%
|
| Sysmiss | 42 |