| Value | Category | Cases | |
|---|---|---|---|
| 1 | Currently using | 1069 | 
                                                                 
                                    
                                    30.3%
                                 
                                                             | 
                                                        
                    
| 2 | Used since last brth | 208 | 
                                                                 
                                    
                                    5.9%
                                 
                                                             | 
                                                        
                    
| 3 | Used before last brt | 755 | 
                                                                 
                                    
                                    21.4%
                                 
                                                             | 
                                                        
                    
| 4 | Never used | 1499 | 
                                                                 
                                    
                                    42.5%
                                 
                                                             |