| Value | Category | Cases | |
|---|---|---|---|
| 1 | No education | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 2 | Primary school | 3 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 3 | Secondary school | 11 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 4 | Basic vocational training | 12 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 5 | Vocational training, apprenticeship | 97 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    
| 6 | Diploma school | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 7 | Trading school | 10 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 8 | Secondary school vocational diploma | 2 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 9 | High school, school preparing for the baccalaureate | 7 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| 10 | Higher vocational education with master diploma | 19 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| 11 | Higher vocational college for technics, economy, social issu | 20 | 
                                                                 
                                    
                                    0.5%
                                 
                                                             | 
                                                        
                    
| 12 | University of applied sciences, pedagogical university | 11 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 13 | University, federal institute of technology | 49 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 98 | Don't know | 4 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| 99 | No answer | 1 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 4143 | 
                                                                 
                                    
                                    94.4%
                                 
                                                             |