| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, sometimes | 6548 | 
                                    
                                    27.9%
                                 | 
| 2 | Yes, a lot of times | 768 | 
                                    
                                    3.3%
                                 | 
| 3 | Yes, all the time | 312 | 
                                    
                                    1.3%
                                 | 
| 4 | No | 15839 | 
                                    
                                    67.5%
                                 | 
| Sysmiss | 1460 |