| Age of first time use | n (%) |
|---|---|
| Cigarette use | |
| ≤13 years | 13 (16.3%) |
| 14 - 15 years | 22 (27.5%) |
| 16 - 17 years | 11 (13.8%) |
| 18 - 19 years | 19 (23.8%) |
| ≥20 years | 15 (18.8%) |
| Snuff or smokeless tobacco use | |
| ≤13 years | 0 (0%) |
| 14 - 15 years | 1 (1.3%) |
| 16 - 17 years | 3 (3.8%) |
| 18 - 19 years | 5 (6.3%) |
| ≥20 years | 13 (16.3%) |
| Cigar use | |
| ≤13 years | 0 (0%) |
| 14 - 15 years | 0 (0%) |
| 16 - 17 years | 1 (1.3%) |
| 18 - 19 years | 0 (0%) |
| ≥20 years | 7 (8.8%) |
| Tobacco pipe use | |
| ≤13 years | 0 (0%) |
| 14 - 15 years | 0 (0%) |
| 16 - 17 years | 0 (0%) |
| 18 - 19 years | 0 (0%) |
| ≥20 years | 3 (3.8%) |