| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mother | 3538 | 
                                                                 
                                    
                                    87.2%
                                 
                                                             | 
                                                        
                    
| 2 | Father | 217 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    
| 3 | Grandmother | 226 | 
                                                                 
                                    
                                    5.6%
                                 
                                                             | 
                                                        
                    
| 4 | Close family relative | 55 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 5 | Other relationship | 12 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 6 | Homemaid | 10 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             |