| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 47 | 
                                    
                                    8%
                                 | 
| 0 | Payment received in less than a day | 133 | 
                                    
                                    22.6%
                                 | 
| 1 | 207 | 
                                    
                                    35.1%
                                 | |
| 2 | 117 | 
                                    
                                    19.9%
                                 | |
| 3 | 60 | 
                                    
                                    10.2%
                                 | |
| 4 | 2 | 
                                    
                                    0.3%
                                 | |
| 5 | 6 | 
                                    
                                    1%
                                 | |
| 7 | 2 | 
                                    
                                    0.3%
                                 | |
| 10 | 1 | 
                                    
                                    0.2%
                                 | |
| 30 | 6 | 
                                    
                                    1%
                                 | |
| 40 | 2 | 
                                    
                                    0.3%
                                 | |
| 45 | 3 | 
                                    
                                    0.5%
                                 | |
| 54 | 1 | 
                                    
                                    0.2%
                                 | |
| 60 | 2 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 11 |