| Value | Category | Cases | |
|---|---|---|---|
| 1 | GRADE 1 | 0 | 
                                    
                                    0%
                                 | 
| 2 | GRADE 2 | 0 | 
                                    
                                    0%
                                 | 
| 3 | GRADE 3 | 0 | 
                                    
                                    0%
                                 | 
| 4 | GRADE 4 | 0 | 
                                    
                                    0%
                                 | 
| 5 | GRADE 5 | 0 | 
                                    
                                    0%
                                 | 
| 6 | GRADE 6 | 0 | 
                                    
                                    0%
                                 | 
| 7 | GRADE 7 | 0 | 
                                    
                                    0%
                                 | 
| 8 | GRADE 8 | 0 | 
                                    
                                    0%
                                 | 
| 9 | GRADE 9 | 0 | 
                                    
                                    0%
                                 | 
| 10 | GRADE 10 | 0 | 
                                    
                                    0%
                                 | 
| 11 | GRADE 11 | 0 | 
                                    
                                    0%
                                 | 
| 12 | GRADE 12 | 0 | 
                                    
                                    0%
                                 | 
| 13 | GRADE 13 | 0 | 
                                    
                                    0%
                                 | 
| 121 | Prima media | 27 | 
                                    
                                    13.4%
                                 | 
| 122 | Seconda media | 34 | 
                                    
                                    16.9%
                                 | 
| 123 | Terza media | 40 | 
                                    
                                    19.9%
                                 | 
| 131 | Prima superiore/Quarta Ginnasio | 37 | 
                                    
                                    18.4%
                                 | 
| 132 | Seconda superiore/Quinta Ginnasio | 26 | 
                                    
                                    12.9%
                                 | 
| 133 | Terza superiore | 29 | 
                                    
                                    14.4%
                                 | 
| 134 | Quarta superiore | 6 | 
                                    
                                    3%
                                 | 
| 135 | Quinta superiore | 2 | 
                                    
                                    1%
                                 | 
| 205 | GRADE 5 (Lower secondary) | 0 | 
                                    
                                    0%
                                 | 
| 206 | GRADE 6 (Lower secondary) | 0 | 
                                    
                                    0%
                                 | 
| 207 | GRADE 7 (Lower secondary) | 0 | 
                                    
                                    0%
                                 | 
| 208 | GRADE 8 (Lower secondary) | 0 | 
                                    
                                    0%
                                 | 
| 209 | GRADE 9 (Lower secondary) | 0 | 
                                    
                                    0%
                                 | 
| 210 | GRADE 10 (Upper secondary) | 0 | 
                                    
                                    0%
                                 | 
| 211 | GRADE 11 (Upper secondary) | 0 | 
                                    
                                    0%
                                 | 
| 212 | GRADE 12 (Upper secondary) | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 50 |