| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Never | 41 | 
                                    
                                    3.4%
                                 | 
| 2 | Rarely | 117 | 
                                    
                                    9.8%
                                 | 
| 3 | Sometimes | 357 | 
                                    
                                    29.8%
                                 | 
| 4 | Often | 443 | 
                                    
                                    36.9%
                                 | 
| 5 | Always | 225 | 
                                    
                                    18.8%
                                 | 
| 8 | Refused | 2 | 
                                    
                                    0.2%
                                 | 
| 9 | Don’t know | 15 | 
                                    
                                    1.3%
                                 |