| Value | Category | Cases | |
|---|---|---|---|
| 201 | GRADE 1 (Primary education) | 0 | 
                                    
                                    0%
                                 | 
| 202 | GRADE 2 (Primary education) | 2 | 
                                    
                                    0.8%
                                 | 
| 203 | GRADE 3 (Primary education) | 17 | 
                                    
                                    7%
                                 | 
| 204 | GRADE 4 (Primary education) | 29 | 
                                    
                                    12%
                                 | 
| 205 | GRADE 5 (Lower secondary) | 35 | 
                                    
                                    14.5%
                                 | 
| 206 | GRADE 6 (Lower secondary) | 40 | 
                                    
                                    16.5%
                                 | 
| 207 | GRADE 7 (Lower secondary) | 38 | 
                                    
                                    15.7%
                                 | 
| 208 | GRADE 8 (Lower secondary) | 24 | 
                                    
                                    9.9%
                                 | 
| 209 | GRADE 9 (Lower secondary) | 35 | 
                                    
                                    14.5%
                                 | 
| 210 | GRADE 10 (Upper secondary) | 14 | 
                                    
                                    5.8%
                                 | 
| 211 | GRADE 11 (Upper secondary) | 6 | 
                                    
                                    2.5%
                                 | 
| 212 | GRADE 12 (Upper secondary) | 2 | 
                                    
                                    0.8%
                                 | 
| Sysmiss | 9 |