| Value | Category | Cases | |
|---|---|---|---|
| 1 | have to work | 192 | 
                                    
                                    1%
                                 | 
| 2 | cannot afford | 231 | 
                                    
                                    1.2%
                                 | 
| 3 | do not want to study | 312 | 
                                    
                                    1.6%
                                 | 
| 4 | do not study temporarily, but intend to continue | 137 | 
                                    
                                    0.7%
                                 | 
| 5 | completed education | 453 | 
                                    
                                    2.4%
                                 | 
| 6 | ill | 14 | 
                                    
                                    0.1%
                                 | 
| 7 | other | 68 | 
                                    
                                    0.4%
                                 | 
| 11 | 17757 | 
                                    
                                    92.7%
                                 |