| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Less than primary | 38 | 55 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 2 | Primary/ Preparatory | 49 | 95 | 
                                                                 
                                    
                                    11.8%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 3 | Secondary Technical/ (general or Azhar) | 136 | 177 | 
                                                                 
                                    
                                    22%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 4 | Intermediate Institute/ Higher Institute | 70 | 112 | 
                                                                 
                                    
                                    13.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 5 | University | 390 | 257 | 
                                                                 
                                    
                                    31.9%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 6 | Above university level | 73 | 67 | 
                                                                 
                                    
                                    8.3%
                                 
                                                             | 
                            
                        
                        
                            
                    
| 7 | I don't know | 50 | 42 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             |