| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than basic | 262 | 
                                    
                                    10.9%
                                 | 
| 2 | Basic | 258 | 
                                    
                                    10.8%
                                 | 
| 3 | Secondary | 892 | 
                                    
                                    37.2%
                                 | 
| 4 | Higher education | 988 | 
                                    
                                    41.2%
                                 |