| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 847 | 
                                                                 
                                    
                                    60.2%
                                 
                                                             | 
                                                        
                    
| 1 | 41 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 25 | 
                                                                 
                                    
                                    1.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 52 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    |
| 4 | 76 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    |
| 5 | 47 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    |
| 6 | 36 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 7 | 50 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    |
| 8 | 63 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    |
| 9 | 53 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 10 | 36 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 11 | 32 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    |
| 12 | 42 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    |
| 44 | Marked on card | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 66 | Mother reported | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 97 | Inconsistent | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 98 | DK | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1322 |