| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poorest | 1225 | 
                                    
                                    2.6%
                                 | 
| 2 | Second | 1204 | 
                                    
                                    2.6%
                                 | 
| 3 | Middle | 1362 | 
                                    
                                    2.9%
                                 | 
| 4 | Fourth | 1973 | 
                                    
                                    4.2%
                                 | 
| 5 | Richest | 2734 | 
                                    
                                    5.9%
                                 | 
| Sysmiss | 38231 | 
                                    
                                    81.8%
                                 |