| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8000 or more | 194 | 
                                                                 
                                    
                                    9.8%
                                 
                                                             | 
                                                        
                    
| 2 | Between 6000 and 8000 | 417 | 
                                                                 
                                    
                                    21%
                                 
                                                             | 
                                                        
                    
| 3 | Between 4000 and 6000 | 703 | 
                                                                 
                                    
                                    35.5%
                                 
                                                             | 
                                                        
                    
| 4 | Between 2500 and 4000 | 295 | 
                                                                 
                                    
                                    14.9%
                                 
                                                             | 
                                                        
                    
| 5 | Between 1750 and 2500 | 74 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 6 | Less than 1750 LE | 39 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 7 | I don't know (Don't read) | 103 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    
| 8 | Refused (Don't read) | 158 | 
                                                                 
                                    
                                    8%
                                 
                                                             |