| Value | Category | 
                                    
                    
                        | 1 | in same province 5 years ago | 
                                    
                    
                        | 2 | in different province/country 5 years ago | 
                                    
                    
                        | 97 | not born in 94 | 
                                    
                    
                        | 99 | dont know | 
                            
            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.