| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. AT THE TIME OF THE SALE | 3693 | 
                                                                 
                                    
                                    96.5%
                                 
                                                             | 
                                                        
                    
| 2 | 2. WITHIN ONE WEEK | 93 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    
| 3 | 3. WITHIN ONE MONTH | 27 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 4 | 4. ONE MONTH OR MORE | 12 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 5014 |