| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 | 
                                    
                                    0%
                                 | 
| -6 | NO PAYMENT HAS YET BEEN RECEIVED | 0 | 
                                    
                                    0%
                                 | 
| 1 | Less than one day | 0 | 
                                    
                                    0%
                                 | 
| 7 | 1 | 
                                    
                                    9.1%
                                 | |
| 14 | 3 | 
                                    
                                    27.3%
                                 | |
| 20 | 2 | 
                                    
                                    18.2%
                                 | |
| 30 | 2 | 
                                    
                                    18.2%
                                 | |
| 35 | 1 | 
                                    
                                    9.1%
                                 | |
| 60 | 1 | 
                                    
                                    9.1%
                                 | |
| 90 | 1 | 
                                    
                                    9.1%
                                 | |
| Sysmiss | 139 |