| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 137 | 
                                                                 
                                    
                                    14.4%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 99 | 
                                                                 
                                    
                                    10.4%
                                 
                                                             | 
                                                        
                    
| 3 | Twice a month | 37 | 
                                                                 
                                    
                                    3.9%
                                 
                                                             | 
                                                        
                    
| 4 | Monthly | 473 | 
                                                                 
                                    
                                    49.7%
                                 
                                                             | 
                                                        
                    
| 5 | Seasonally | 45 | 
                                                                 
                                    
                                    4.7%
                                 
                                                             | 
                                                        
                    
| 6 | Occasionally-no particular schedule | 132 | 
                                                                 
                                    
                                    13.9%
                                 
                                                             | 
                                                        
                    
| 7 | Upon completion of job | 10 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 8 | Other | 18 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7620 |