| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    
| -7 | Does not apply (spontaneous) | 2 | 
                                                                 
                                    
                                    18.2%
                                 
                                                             | 
                                                        
                    
| 1 | We fixed it but did not take further action | 1 | 
                                                                 
                                    
                                    9.1%
                                 
                                                             | 
                                                        
                    
| 2 | We fixed it and took action to make sure it did not happen again | 3 | 
                                                                 
                                    
                                    27.3%
                                 
                                                             | 
                                                        
                    
| 3 | We fixed it and took action to make sure that it did not happen again, and had a continuous improvement process to anticipate problems like these in advance | 4 | 
                                                                 
                                    
                                    36.4%
                                 
                                                             | 
                                                        
                    
| 4 | No action was taken | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 103 |