| Value | Category | Cases | |
|---|---|---|---|
| 1 | No formal education | 252 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    
| 2 | Grade 1 - 4 | 226 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    
| 3 | Grade 5 -7 | 877 | 
                                                                 
                                    
                                    21.1%
                                 
                                                             | 
                                                        
                    
| 4 | Grade 8 - 9 | 973 | 
                                                                 
                                    
                                    23.4%
                                 
                                                             | 
                                                        
                    
| 5 | Grade 10 - 12 (O-level) | 1091 | 
                                                                 
                                    
                                    26.2%
                                 
                                                             | 
                                                        
                    
| 6 | Grade 12 (A-level)/Certificate/Diploma (undergraduate) | 634 | 
                                                                 
                                    
                                    15.2%
                                 
                                                             | 
                                                        
                    
| 7 | Degree (postgraduate) & above | 107 | 
                                                                 
                                    
                                    2.6%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4411 |