| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 4748 | 
                                                                 
                                    
                                    61.3%
                                 
                                                             | 
                                                        
                    
| 1 | 69 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 101 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 76 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 4 | 78 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 5 | 111 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 6 | 120 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 7 | 78 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 8 | 93 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 9 | 80 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 10 | 81 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 11 | 94 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 12 | 92 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 13 | 72 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 14 | 67 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 15 | 80 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 16 | 72 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 17 | 81 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 18 | 93 | 
                                                                 
                                    
                                    1.2%
                                 
                                                             | 
                                                        
                    |
| 19 | 87 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 20 | 121 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 21 | 107 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 22 | 113 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 23 | 97 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 24 | 83 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 25 | 84 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    |
| 26 | 111 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 27 | 110 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 28 | 112 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 29 | 39 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 30 | 298 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 31 | 15 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 44 | Marked on card | 73 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 66 | Mother reported | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 97 | Inconsistent | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 98 | DK | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Missing | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1054 |