| Value | Category | Cases | |
|---|---|---|---|
| 0 | Almost never | 33 | 
                                    
                                    6.9%
                                 | 
| 1 | Sometimes | 214 | 
                                    
                                    44.5%
                                 | 
| 2 | Often | 149 | 
                                    
                                    31%
                                 | 
| 3 | Almost always | 85 | 
                                    
                                    17.7%
                                 |