| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE TIME | 94 | 
                                                                 
                                    
                                    24.9%
                                 
                                                             | 
                                                        
                    
| 2 | A FEW TIMES | 191 | 
                                                                 
                                    
                                    50.7%
                                 
                                                             | 
                                                        
                    
| 3 | MANY TIMES | 92 | 
                                                                 
                                    
                                    24.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7558 |