| Value | Category | Cases | |
|---|---|---|---|
| 1 | Always | 149 | 
                                    
                                    39.8%
                                 | 
| 2 | Sometimes | 115 | 
                                    
                                    30.7%
                                 | 
| 3 | Never | 110 | 
                                    
                                    29.4%
                                 | 
| Sysmiss | 25210 |