| Value | Category | Cases | |
|---|---|---|---|
| 1 | Ecole obligatoire | 237 | 
                                    
                                    23.7%
                                 | 
| 2 | Apprentissage | 538 | 
                                    
                                    53.9%
                                 | 
| 3 | Maturité + école normale | 132 | 
                                    
                                    13.2%
                                 | 
| 4 | Formation prof. supérieure | 0 | 
                                    
                                    0%
                                 | 
| 5 | Haute école spécialisée | 0 | 
                                    
                                    0%
                                 | 
| 6 | Université + Polytechnique | 87 | 
                                    
                                    8.7%
                                 | 
| 9 | nr | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 4 | 
                                    
                                    0.4%
                                 |