| Value | Category | Cases | |
|---|---|---|---|
| 1 | DAILY | 429 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    
| 2 | WEEKLY | 964 | 
                                                                 
                                    
                                    12.1%
                                 
                                                             | 
                                                        
                    
| 3 | EVERY 2 WEEKS | 387 | 
                                                                 
                                    
                                    4.9%
                                 
                                                             | 
                                                        
                    
| 4 | MONTHLY | 1274 | 
                                                                 
                                    
                                    16%
                                 
                                                             | 
                                                        
                    
| 5 | EVERY 3 MONTHS | 322 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 6 | EVERY 6 MONTHS | 118 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    
| 7 | LESS OFTEN | 4439 | 
                                                                 
                                    
                                    55.9%
                                 
                                                             | 
                                                        
                    
| 8 | NEVER | 14 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 15175 |