| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| 0 | Payment received in less than a day | 312 | 
                                    
                                    91%
                                 | 
| 1 | 7 | 
                                    
                                    2%
                                 | |
| 2 | 2 | 
                                    
                                    0.6%
                                 | |
| 3 | 10 | 
                                    
                                    2.9%
                                 | |
| 4 | 1 | 
                                    
                                    0.3%
                                 | |
| 5 | 2 | 
                                    
                                    0.6%
                                 | |
| 7 | 5 | 
                                    
                                    1.5%
                                 | |
| 14 | 1 | 
                                    
                                    0.3%
                                 | |
| 15 | 1 | 
                                    
                                    0.3%
                                 | |
| 30 | 2 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 20 |