| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 106 | 
                                                                 
                                    
                                    8.2%
                                 
                                                             | 
                                                        
                    
| 2 | Weekly | 175 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                                                        
                    
| 3 | Twice a month | 56 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| 4 | Monthly | 185 | 
                                                                 
                                    
                                    14.3%
                                 
                                                             | 
                                                        
                    
| 5 | Seasonally | 122 | 
                                                                 
                                    
                                    9.4%
                                 
                                                             | 
                                                        
                    
| 6 | Occasionally-no particular schedule | 166 | 
                                                                 
                                    
                                    12.8%
                                 
                                                             | 
                                                        
                    
| 7 | Upon completion of job | 478 | 
                                                                 
                                    
                                    36.9%
                                 
                                                             | 
                                                        
                    
| 8 | Other | 9 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 7274 |