| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1083 | 
                                    
                                    83.6%
                                 | 
| 2 | 7 years old or younger | 33 | 
                                    
                                    2.5%
                                 | 
| 3 | 8 or 9 years old | 44 | 
                                    
                                    3.4%
                                 | 
| 4 | 10 or 11 years old | 63 | 
                                    
                                    4.9%
                                 | 
| 5 | 12 or 13 years old | 46 | 
                                    
                                    3.6%
                                 | 
| 6 | 14 or 15 years old | 23 | 
                                    
                                    1.8%
                                 | 
| 7 | 16 years old or older | 3 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 62 |