| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 522 | 
                                    
                                    25.3%
                                 | 
| 1 | Grade 1 | 4 | 
                                    
                                    0.2%
                                 | 
| 2 | Grade 2 | 14 | 
                                    
                                    0.7%
                                 | 
| 3 | Grade 3 | 67 | 
                                    
                                    3.2%
                                 | 
| 4 | Grade 4 | 344 | 
                                    
                                    16.6%
                                 | 
| 5 | Grade 5 | 435 | 
                                    
                                    21%
                                 | 
| 6 | Grade 6 | 502 | 
                                    
                                    24.3%
                                 | 
| 7 | Grade 7 | 178 | 
                                    
                                    8.6%
                                 | 
| 8 | Pre-Primary (1 or 2) / Pre-school | 1 | 
                                    
                                    0%
                                 | 
| 9 | Special Needs | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 4897 |