| Value | Category | Cases | |
|---|---|---|---|
| 1 | part-time | 3332 | 
                                                                 
                                    
                                    22.3%
                                 
                                                             | 
                                                        
                    
| 2 | 100% | 3093 | 
                                                                 
                                    
                                    20.7%
                                 
                                                             | 
                                                        
                    
| -8 | other error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -7 | filter error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -3 | inapplicable | 8505 | 
                                                                 
                                    
                                    56.8%
                                 
                                                             | 
                                                        
                    
| -2 | no answer | 14 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    
| -1 | does not know | 17 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |