| Value | Category | 
                                    
                    
                        | 0 | Did not have even one drink | 
                                    
                    
                        | 95 | Every day/almost every day | 
                                    
                    
                        | 96 | Never have consumed alcohol | 
                            
            Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.