| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never | 629 | 
                                    
                                    46.8%
                                 | 
| 2 | Rarely | 251 | 
                                    
                                    18.7%
                                 | 
| 3 | Sometimes | 313 | 
                                    
                                    23.3%
                                 | 
| 4 | Most of the time | 100 | 
                                    
                                    7.4%
                                 | 
| 5 | Always | 50 | 
                                    
                                    3.7%
                                 | 
| Sysmiss | 14 |