| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 2508 | 
                                                                 
                                    
                                    32.4%
                                 
                                                             | 
                                                        
                    
| 1 | 130 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 2 | 183 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 165 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 4 | 144 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 5 | 195 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 6 | 214 | 
                                                                 
                                    
                                    2.8%
                                 
                                                             | 
                                                        
                    |
| 7 | 161 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 8 | 192 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 9 | 152 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| 10 | 184 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 11 | 164 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 12 | 191 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 13 | 165 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 14 | 132 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 15 | 159 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 16 | 158 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| 17 | 168 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 18 | 178 | 
                                                                 
                                    
                                    2.3%
                                 
                                                             | 
                                                        
                    |
| 19 | 184 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 20 | 235 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    |
| 21 | 196 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 22 | 197 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 23 | 174 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    |
| 24 | 184 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    |
| 25 | 164 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 26 | 204 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 27 | 199 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    |
| 28 | 197 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 29 | 97 | 
                                                                 
                                    
                                    1.3%
                                 
                                                             | 
                                                        
                    |
| 30 | 81 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 31 | 35 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    |
| 44 | Marked on card | 46 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    
| 66 | Mother reported | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 97 | Inconsistent | 5 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 98 | DK | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 99 | Missing | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1054 |