| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never | 641 | 
                                
                                47.5%
                             | 
| 1 | Rarely | 312 | 
                                
                                23.1%
                             | 
| 2 | Sometimes | 302 | 
                                
                                22.4%
                             | 
| 3 | Often | 95 | 
                                
                                7%
                             |