| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 13 | 
                                                                 
                                    
                                    14%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 18 | 
                                                                 
                                    
                                    19.4%
                                 
                                                             | 
                                                        
                    
| 3 | Twice a month | 3 | 
                                                                 
                                    
                                    3.2%
                                 
                                                             | 
                                                        
                    
| 4 | Monthly | 12 | 
                                                                 
                                    
                                    12.9%
                                 
                                                             | 
                                                        
                    
| 5 | Seasonally | 37 | 
                                                                 
                                    
                                    39.8%
                                 
                                                             | 
                                                        
                    
| 6 | Occasionally-no particular schedule | 8 | 
                                                                 
                                    
                                    8.6%
                                 
                                                             | 
                                                        
                    
| 7 | Upon completion of job | 2 | 
                                                                 
                                    
                                    2.2%
                                 
                                                             | 
                                                        
                    
| 8 | Other | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 8478 |