| Value | Category | Cases | |
|---|---|---|---|
| 0 | 119 | 
                                    
                                    2.2%
                                 | |
| 1 | Poorest | 262 | 
                                    
                                    4.8%
                                 | 
| 2 | Second | 236 | 
                                    
                                    4.3%
                                 | 
| 3 | Middle | 240 | 
                                    
                                    4.4%
                                 | 
| 4 | Fourth | 236 | 
                                    
                                    4.3%
                                 | 
| 5 | Richest | 262 | 
                                    
                                    4.8%
                                 | 
| Sysmiss | 4124 | 
                                    
                                    75.3%
                                 |