| Value | Category | Cases | |
|---|---|---|---|
| 0 | No education | 146 | 
                                                                 
                                    
                                    29.4%
                                 
                                                             | 
                                                        
                    
| 1 | Incomplete primary | 110 | 
                                                                 
                                    
                                    22.1%
                                 
                                                             | 
                                                        
                    
| 2 | Complete primary | 162 | 
                                                                 
                                    
                                    32.6%
                                 
                                                             | 
                                                        
                    
| 3 | Incomplete secondary | 37 | 
                                                                 
                                    
                                    7.4%
                                 
                                                             | 
                                                        
                    
| 4 | Complete secondary | 26 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| 5 | Higher | 16 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 9 | 1 | ||
| Sysmiss | 5983 |