| Value | Category | Cases | |
|---|---|---|---|
| -99 | 4 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 1 | Not at all | 8 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    
| 2 | 15 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 3 | 20 | 
                                                                 
                                    
                                    5.1%
                                 
                                                             | 
                                                        
                    |
| 4 | 23 | 
                                                                 
                                    
                                    5.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 46 | 
                                                                 
                                    
                                    11.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 50 | 
                                                                 
                                    
                                    12.7%
                                 
                                                             | 
                                                        
                    |
| 7 | 68 | 
                                                                 
                                    
                                    17.3%
                                 
                                                             | 
                                                        
                    |
| 8 | 66 | 
                                                                 
                                    
                                    16.8%
                                 
                                                             | 
                                                        
                    |
| 9 | 30 | 
                                                                 
                                    
                                    7.6%
                                 
                                                             | 
                                                        
                    |
| 10 | Very much | 31 | 
                                                                 
                                    
                                    7.9%
                                 
                                                             | 
                                                        
                    
| 11 | Don't know | 33 | 
                                                                 
                                    
                                    8.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 13 |