| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Never | 130 | 
                                    
                                    10.8%
                                 | 
| 2 | Rarely | 203 | 
                                    
                                    16.9%
                                 | 
| 3 | Sometimes | 430 | 
                                    
                                    35.8%
                                 | 
| 4 | Often | 260 | 
                                    
                                    21.7%
                                 | 
| 5 | Always | 138 | 
                                    
                                    11.5%
                                 | 
| 8 | Refused | 1 | 
                                    
                                    0.1%
                                 | 
| 9 | Don’t know | 38 | 
                                    
                                    3.2%
                                 |