| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 | 
                                    
                                    1.2%
                                 | 
| -7 | Does not apply (spontaneous) | 2 | 
                                    
                                    2.4%
                                 | 
| 1 | We fixed it but did not take further action | 9 | 
                                    
                                    11%
                                 | 
| 2 | We fixed it and took action to make sure it did not happen again | 19 | 
                                    
                                    23.2%
                                 | 
| 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 | 46 | 
                                    
                                    56.1%
                                 | 
| 4 | No action was taken | 5 | 
                                    
                                    6.1%
                                 | 
| Sysmiss | 281 |