| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                    
                                    6.7%
                                 | 
| -6 | Still in process | 1 | 
                                    
                                    6.7%
                                 | 
| -5 | Application denied | 1 | 
                                    
                                    6.7%
                                 | 
| 1 | One day or less | 2 | 
                                    
                                    13.3%
                                 | 
| 3 | 5 | 
                                    
                                    33.3%
                                 | |
| 4 | 1 | 
                                    
                                    6.7%
                                 | |
| 15 | 1 | 
                                    
                                    6.7%
                                 | |
| 30 | 1 | 
                                    
                                    6.7%
                                 | |
| 90 | 1 | 
                                    
                                    6.7%
                                 | |
| 520 | 1 | 
                                    
                                    6.7%
                                 | |
| Sysmiss | 597 |