| Value | Category | Cases | |
|---|---|---|---|
| -998 | Dont know | 3 | 
                                    
                                    2.3%
                                 | 
| -888 | Other (specify:) | 1 | 
                                    
                                    0.8%
                                 | 
| 1 | Within the last month | 28 | 
                                    
                                    21.4%
                                 | 
| 2 | Within the last 3 months | 14 | 
                                    
                                    10.7%
                                 | 
| 3 | Within the last 6 months | 55 | 
                                    
                                    42%
                                 | 
| 4 | Within the last year | 23 | 
                                    
                                    17.6%
                                 | 
| 5 | More than a year ago | 6 | 
                                    
                                    4.6%
                                 | 
| 6 | Never been paid | 1 | 
                                    
                                    0.8%
                                 |