| Value | Category | Cases | |
|---|---|---|---|
| 1 | illness | 25 | 
                                                         
                                
                                0.1%
                                                             
                                                     | 
                                            
| 2 | has to work | 9 | 
                                                         
                                
                                0%
                                                             
                                                     | 
                                            
| 3 | transport difficulties | 8 | 
                                                         
                                
                                0%
                                                             
                                                     | 
                                            
| 4 | too expensive | 24 | 
                                                         
                                
                                0.1%
                                                             
                                                     | 
                                            
| 5 | school is closed for other reason than holiday | 1 | 
                                                         
                                
                                0%
                                                             
                                                     | 
                                            
| 6 | low quality of education | 0 | 
                                                         
                                
                                0%
                                                             
                                                     | 
                                            
| 7 | do not want to study | 89 | 
                                                         
                                
                                0.5%
                                                             
                                                     | 
                                            
| 8 | do not attend the school temporarily, but will continue | 5 | 
                                                         
                                
                                0%
                                                             
                                                     | 
                                            
| 9 | graduated from school è table 3 | 1965 | 
                                                         
                                
                                10.3%
                                                             
                                                     | 
                                            
| 10 | completed education (college, institute) è table 4 | 1356 | 
                                                         
                                
                                7.1%
                                                             
                                                     | 
                                            
| 11 | other | 104 | 
                                                         
                                
                                0.5%
                                                             
                                                     | 
                                            
| 101 | 15578 | 
                                                         
                                
                                81.3%
                                                             
                                                     |