| Value | Category | Cases | |
|---|---|---|---|
| 0 | no education/preschool | 0 | 
                                    
                                    0%
                                 | 
| 1 | lower primary (1-4) | 1 | 
                                    
                                    100%
                                 | 
| 2 | upper primary (5-7) | 0 | 
                                    
                                    0%
                                 | 
| 3 | junior secy (8-10) | 0 | 
                                    
                                    0%
                                 | 
| 4 | senior secy (11-12) | 0 | 
                                    
                                    0%
                                 | 
| 5 | higher | 0 | 
                                    
                                    0%
                                 | 
| 8 | don't know | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 6391 |