| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Poorest 20% (No fee paying) | 7385 | 
                                                                 
                                    
                                    32.6%
                                 
                                                             | 
                                                        
                    
| 2 | 2. Lower middle 20% (No fee paying) | 6192 | 
                                                                 
                                    
                                    27.3%
                                 
                                                             | 
                                                        
                    
| 3 | 3. Middle 20% (No fee paying) | 5273 | 
                                                                 
                                    
                                    23.3%
                                 
                                                             | 
                                                        
                    
| 4 | 4. Upper middle 20% (Fee paying) | 1816 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    
| 5 | 5. Richest 20% (Fee paying) | 1985 | 
                                                                 
                                    
                                    8.8%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2854 |