| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (Spontaneous) | 132 | 
                                                                 
                                    
                                    6.6%
                                 
                                                             | 
                                                        
                    
| 1 | Daily | 556 | 
                                                                 
                                    
                                    27.7%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 205 | 
                                                                 
                                    
                                    10.2%
                                 
                                                             | 
                                                        
                    
| 3 | Every 2 Weeks | 94 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| 4 | Monthly | 714 | 
                                                                 
                                    
                                    35.6%
                                 
                                                             | 
                                                        
                    
| 5 | Less Frequently than Monthly | 96 | 
                                                                 
                                    
                                    4.8%
                                 
                                                             | 
                                                        
                    
| 6 | By Task | 210 | 
                                                                 
                                    
                                    10.5%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8665 |