| Value | Category | Cases | |
|---|---|---|---|
| 1 | Every Month | 82 | 
                                    
                                    25.9%
                                 | 
| 2 | Every 3 Month | 8 | 
                                    
                                    2.5%
                                 | 
| 3 | Every 6 month | 40 | 
                                    
                                    12.7%
                                 | 
| 4 | Every 12 Month | 50 | 
                                    
                                    15.8%
                                 | 
| 5 | One Time Only | 100 | 
                                    
                                    31.6%
                                 | 
| 99 | Other | 36 | 
                                    
                                    11.4%
                                 | 
| Sysmiss | 27 |