| Value | Category | Cases | |
|---|---|---|---|
| 1 | Days | 5 | 
                                    
                                    25%
                                 | 
| 2 | Weeks | 2 | 
                                    
                                    10%
                                 | 
| 3 | Months | 13 | 
                                    
                                    65%
                                 | 
| Sysmiss | 356 |