| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often | 39 | 
                                    
                                    3.2%
                                 | 
| 2 | Sometimes | 43 | 
                                    
                                    3.6%
                                 | 
| 3 | Rarely | 78 | 
                                    
                                    6.5%
                                 | 
| 4 | Never | 81 | 
                                    
                                    6.7%
                                 | 
| 5 | Don't know | 1 | 
                                    
                                    0.1%
                                 | 
| 6 | Not applicable | 966 | 
                                    
                                    80%
                                 |