| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 12 | 
                                    
                                    4.2%
                                 | 
| 2 | 28 | 
                                    
                                    9.8%
                                 | |
| 3 | 27 | 
                                    
                                    9.4%
                                 | |
| 4 | 21 | 
                                    
                                    7.3%
                                 | |
| 5 | 64 | 
                                    
                                    22.3%
                                 | |
| 6 | 26 | 
                                    
                                    9.1%
                                 | |
| 7 | 24 | 
                                    
                                    8.4%
                                 | |
| 8 | 26 | 
                                    
                                    9.1%
                                 | |
| 9 | 20 | 
                                    
                                    7%
                                 | |
| 10 | Very much | 14 | 
                                    
                                    4.9%
                                 | 
| 11 | Don't know | 25 | 
                                    
                                    8.7%
                                 | 
| Sysmiss | 14 |