| Value | Category | Cases | |
|---|---|---|---|
| 2 | Pre-primary level | 2 | 
                                    
                                    0.6%
                                 | 
| 3 | Level 1 | 3 | 
                                    
                                    0.9%
                                 | 
| 4 | Level 2 | 2 | 
                                    
                                    0.6%
                                 | 
| 5 | Level 3 | 11 | 
                                    
                                    3.3%
                                 | 
| 6 | Level 4 | 3 | 
                                    
                                    0.9%
                                 | 
| 7 | Level 5 | 4 | 
                                    
                                    1.2%
                                 | 
| 8 | Level 6 | 16 | 
                                    
                                    4.8%
                                 | 
| 9 | Level 7 | 11 | 
                                    
                                    3.3%
                                 | 
| 10 | Level 8 | 75 | 
                                    
                                    22.5%
                                 | 
| 11 | Level 9 | 11 | 
                                    
                                    3.3%
                                 | 
| 12 | Level 10 | 102 | 
                                    
                                    30.6%
                                 | 
| 13 | Graduate/diploma level | 58 | 
                                    
                                    17.4%
                                 | 
| 14 | Master's degree | 20 | 
                                    
                                    6%
                                 | 
| 15 | Above master's degree | 1 | 
                                    
                                    0.3%
                                 | 
| 98 | No formal education | 14 | 
                                    
                                    4.2%
                                 | 
| Sysmiss | 10 |