| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 days | 368 | 
                                    
                                    27.4%
                                 | 
| 2 | 1 day | 352 | 
                                    
                                    26.2%
                                 | 
| 3 | 2 days | 244 | 
                                    
                                    18.2%
                                 | 
| 4 | 3 days | 163 | 
                                    
                                    12.1%
                                 | 
| 5 | 4 days | 76 | 
                                    
                                    5.7%
                                 | 
| 6 | 5 days | 50 | 
                                    
                                    3.7%
                                 | 
| 7 | 6 days | 24 | 
                                    
                                    1.8%
                                 | 
| 8 | 7 days | 65 | 
                                    
                                    4.8%
                                 | 
| Sysmiss | 15 |