| Value | Category | Cases | |
|---|---|---|---|
| 1 | Almost never | 14 | 
                                    
                                    0.8%
                                 | 
| 2 | Sometimes | 189 | 
                                    
                                    10.4%
                                 | 
| 3 | Often | 260 | 
                                    
                                    14.3%
                                 | 
| 4 | Almost always | 1348 | 
                                    
                                    74%
                                 | 
| 999 | Refused /Skipped | 11 | 
                                    
                                    0.6%
                                 |