| Value | Category | Cases | |
|---|---|---|---|
| 0 | Almost never | 31 | 
                                    
                                    6.4%
                                 | 
| 1 | Sometimes | 174 | 
                                    
                                    36.2%
                                 | 
| 2 | Often | 136 | 
                                    
                                    28.3%
                                 | 
| 3 | Almost always | 140 | 
                                    
                                    29.1%
                                 |