| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 2248 | 
                                                                 
                                    
                                    48.5%
                                 
                                                             | 
                                                        
                    
| 1 | 24 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 2 | 20 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 40 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 32 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 5 | 29 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 6 | 22 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 7 | 28 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 8 | 40 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 9 | 28 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 10 | 32 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 11 | 31 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 12 | 34 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 13 | 32 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 14 | 37 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 15 | 33 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 16 | 28 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 17 | 28 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 18 | 37 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 19 | 41 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 20 | 39 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 21 | 51 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 22 | 32 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 23 | 30 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 24 | 30 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 25 | 47 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 26 | 27 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 27 | 48 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 28 | 32 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 29 | 27 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 30 | 35 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 31 | 19 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    |
| 44 | Marked on card - no date given | 405 | 
                                                                 
                                    
                                    8.7%
                                 
                                                             | 
                                                        
                    
| 66 | Reported by mother | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 98 | 12 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 99 | Missing | 958 | 
                                                                 
                                    
                                    20.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 17876 |