| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 25 | 
                                    
                                    4.4%
                                 | 
| 0 | Payment received in less than a day | 289 | 
                                    
                                    50.9%
                                 | 
| 1 | 28 | 
                                    
                                    4.9%
                                 | |
| 2 | 51 | 
                                    
                                    9%
                                 | |
| 3 | 51 | 
                                    
                                    9%
                                 | |
| 4 | 10 | 
                                    
                                    1.8%
                                 | |
| 5 | 10 | 
                                    
                                    1.8%
                                 | |
| 7 | 21 | 
                                    
                                    3.7%
                                 | |
| 10 | 3 | 
                                    
                                    0.5%
                                 | |
| 14 | 3 | 
                                    
                                    0.5%
                                 | |
| 15 | 3 | 
                                    
                                    0.5%
                                 | |
| 20 | 1 | 
                                    
                                    0.2%
                                 | |
| 21 | 1 | 
                                    
                                    0.2%
                                 | |
| 27 | 1 | 
                                    
                                    0.2%
                                 | |
| 30 | 24 | 
                                    
                                    4.2%
                                 | |
| 40 | 3 | 
                                    
                                    0.5%
                                 | |
| 45 | 12 | 
                                    
                                    2.1%
                                 | |
| 52 | 1 | 
                                    
                                    0.2%
                                 | |
| 60 | 20 | 
                                    
                                    3.5%
                                 | |
| 75 | 2 | 
                                    
                                    0.4%
                                 | |
| 90 | 7 | 
                                    
                                    1.2%
                                 | |
| 100 | 1 | 
                                    
                                    0.2%
                                 | |
| 180 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 44 |