| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| -7 | Does not apply (spontaneous) | 28 | 
                                                                 
                                    
                                    25%
                                 
                                                             | 
                                                        
                    
| 1 | We fixed it but did not take further action | 10 | 
                                                                 
                                    
                                    8.9%
                                 
                                                             | 
                                                        
                    
| 2 | We fixed it and took action to make sure it did not happen again | 47 | 
                                                                 
                                    
                                    42%
                                 
                                                             | 
                                                        
                    
| 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 | 20 | 
                                                                 
                                    
                                    17.9%
                                 
                                                             | 
                                                        
                    
| 4 | No action was taken | 6 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 263 |