| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 30 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 75 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 3 | Twice a month | 25 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    
| 4 | Monthly | 115 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    
| 5 | Seasonally | 1393 | 
                                                                 
                                    
                                    76.5%
                                 
                                                             | 
                                                        
                    
| 6 | Occasionally-no particular schedule | 103 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 7 | Upon completion of job | 20 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 8 | Other | 61 | 
                                                                 
                                    
                                    3.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 6749 |