| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 20 | 
                                                                 
                                    
                                    5.5%
                                 
                                                             | 
                                                        
                    
| -5 | Audit is ongoing | 15 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 1 | One week or less | 80 | 
                                                                 
                                    
                                    22%
                                 
                                                             | 
                                                        
                    
| 2 | 34 | 
                                                                 
                                    
                                    9.4%
                                 
                                                             | 
                                                        
                    |
| 3 | 35 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    |
| 4 | 79 | 
                                                                 
                                    
                                    21.8%
                                 
                                                             | 
                                                        
                    |
| 5 | 6 | 
                                                                 
                                    
                                    1.7%
                                 
                                                             | 
                                                        
                    |
| 6 | 36 | 
                                                                 
                                    
                                    9.9%
                                 
                                                             | 
                                                        
                    |
| 7 | 3 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 8 | 44 | 
                                                                 
                                    
                                    12.1%
                                 
                                                             | 
                                                        
                    |
| 12 | 7 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    |
| 15 | 2 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 45 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 48 | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 229 |