| Value | Category | Cases | |
|---|---|---|---|
| 1 | questionnaire completely applied | 1852 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 2 | questionnaire partially applied | 30774 | 
                                                                 
                                    
                                    94.3%
                                 
                                                             | 
                                                        
                    
| 3 | household members refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 4 | family not available | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 16560 |